Trace number 2669357

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) 1800.08 1800.76

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-101-100.opb
MD5SUM0b4d976a66cd69333fd390f8a9139e21
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 benchmark0.579911
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10100
Total number of constraints201
Number of constraints which are clauses101
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint101
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 102
Number of bits of the biggest sum of numbers7
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
0.00/0.05	c constraints 100/0 clauses 101/0 units 0
0.00/0.05	c vars 10100
1800.03/1800.71	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-2669357-1276576513/watcher-2669357-1276576513 -o /tmp/evaluation-result-2669357-1276576513/solver-2669357-1276576513 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669357-1276576513.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 31730
/proc/meminfo: memFree=1847288/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=2208 CPUtime=0
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 256 0 0 0 0 0 0 0 25 0 1 0 31303187 2260992 178 1992294400 134512640 136485738 4288280928 18446744073709551615 135411144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31730/statm: 552 178 156 482 0 68 0

[startup+0.108816 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31730
/proc/meminfo: memFree=1847288/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=11820 CPUtime=0.1
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 2623 0 0 0 9 1 0 0 25 0 1 0 31303187 12103680 2545 1992294400 134512640 136485738 4288280928 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 2955 2553 190 482 0 2471 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11820

[startup+0.200941 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31730
/proc/meminfo: memFree=1847288/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=24096 CPUtime=0.19
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 5688 0 0 0 17 2 0 0 25 0 1 0 31303187 24674304 5610 1992294400 134512640 136485738 4288280928 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 6024 5611 190 482 0 5540 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24096

[startup+0.300851 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31730
/proc/meminfo: memFree=1847288/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=32324 CPUtime=0.29
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 7777 0 0 0 26 3 0 0 25 0 1 0 31303187 33099776 7633 1992294400 134512640 136485738 4288280928 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 8081 7633 196 482 0 7597 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32324

[startup+0.700923 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31730
/proc/meminfo: memFree=1847288/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=68568 CPUtime=0.69
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 17464 0 0 0 61 8 0 0 25 0 1 0 31303187 70213632 16515 1992294400 134512640 136485738 4288280928 18446744073709551615 134906287 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 17142 16515 208 482 0 16658 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68568

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 31731
/proc/meminfo: memFree=1775112/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=77792 CPUtime=1.49
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 19734 0 0 0 121 28 0 0 25 0 1 0 31303187 79659008 18398 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 19448 18398 224 482 0 18964 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77792

[startup+3.10136 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 31731
/proc/meminfo: memFree=1772136/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=83468 CPUtime=3.09
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 21141 0 0 0 251 58 0 0 25 0 1 0 31303187 85471232 19805 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 20867 19805 224 482 0 20383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83468

[startup+6.30094 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 31731
/proc/meminfo: memFree=1758868/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=95224 CPUtime=6.28
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 24097 0 0 0 518 110 0 0 25 0 1 0 31303187 97509376 22761 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 23806 22761 224 482 0 23322 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 95224

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 3/107 31731
/proc/meminfo: memFree=1734688/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=118600 CPUtime=12.69
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 29938 0 0 0 1072 197 0 0 25 0 1 0 31303187 121446400 28602 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 29650 28602 224 482 0 29166 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 118600

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 31731
/proc/meminfo: memFree=1725884/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=125992 CPUtime=25.48
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 31776 0 0 0 2192 356 0 0 25 0 1 0 31303187 129015808 30440 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 31498 30440 224 482 0 31014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 125992

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 31733
/proc/meminfo: memFree=1707656/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=144096 CPUtime=51.07
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 36296 0 0 0 4466 641 0 0 25 0 1 0 31303187 147554304 34960 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 36024 34960 224 482 0 35540 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 144096

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 31733
/proc/meminfo: memFree=1681864/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=169736 CPUtime=102.26
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 42714 0 0 0 9149 1077 0 0 25 0 1 0 31303187 173809664 41378 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 42434 41378 224 482 0 41950 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 169736

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31735
/proc/meminfo: memFree=1669092/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=183388 CPUtime=162.23
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 46108 0 0 0 14675 1548 0 0 25 0 1 0 31303187 187789312 44772 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 45847 44772 224 482 0 45363 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 183388

[startup+222.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31739
/proc/meminfo: memFree=1611184/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=240096 CPUtime=222.21
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 60251 0 0 0 20328 1893 0 0 25 0 1 0 31303187 245858304 58915 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 60024 58915 224 482 0 59540 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 240096

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31742
/proc/meminfo: memFree=1610936/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=240096 CPUtime=282.18
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 60251 0 0 0 25810 2408 0 0 25 0 1 0 31303187 245858304 58915 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 60024 58915 224 482 0 59540 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 240096

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31742
/proc/meminfo: memFree=1611060/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=240096 CPUtime=342.16
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 60251 0 0 0 31222 2994 0 0 25 0 1 0 31303187 245858304 58915 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 60024 58915 224 482 0 59540 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 240096

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31744
/proc/meminfo: memFree=1610316/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=240624 CPUtime=402.13
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 60412 0 0 0 36891 3322 0 0 25 0 1 0 31303187 246398976 59076 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 60156 59076 224 482 0 59672 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 240624

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31746
/proc/meminfo: memFree=1549804/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=301628 CPUtime=462.11
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 75616 0 0 0 42623 3588 0 0 25 0 1 0 31303187 308867072 74280 1992294400 134512640 136485738 4288280928 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 75407 74280 224 482 0 74923 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 301628

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31748
/proc/meminfo: memFree=1530336/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=320716 CPUtime=522.09
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 80368 0 0 0 48457 3752 0 0 25 0 1 0 31303187 328413184 79032 1992294400 134512640 136485738 4288280928 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 80179 79032 224 482 0 79695 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 320716

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31750
/proc/meminfo: memFree=1530212/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=320716 CPUtime=582.07
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 80374 0 0 0 54196 4011 0 0 25 0 1 0 31303187 328413184 79038 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 80179 79038 224 482 0 79695 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 320716

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31750
/proc/meminfo: memFree=1530212/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=320716 CPUtime=642.05
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 80374 0 0 0 59649 4556 0 0 25 0 1 0 31303187 328413184 79038 1992294400 134512640 136485738 4288280928 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 80179 79038 224 482 0 79695 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 320716

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31756
/proc/meminfo: memFree=1530212/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=320716 CPUtime=821.98
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 80374 0 0 0 76384 5814 0 0 25 0 1 0 31303187 328413184 79038 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 80179 79038 224 482 0 79695 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 320716

[startup+882.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31758
/proc/meminfo: memFree=1530212/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=320716 CPUtime=881.96
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 80374 0 0 0 81929 6267 0 0 25 0 1 0 31303187 328413184 79038 1992294400 134512640 136485738 4288280928 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 80179 79038 224 482 0 79695 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 320716

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31758
/proc/meminfo: memFree=1530212/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=320716 CPUtime=941.93
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 80374 0 0 0 87355 6838 0 0 25 0 1 0 31303187 328413184 79038 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 80179 79038 224 482 0 79695 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 320716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31760
/proc/meminfo: memFree=1530088/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=320716 CPUtime=1001.92
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 80374 0 0 0 93048 7144 0 0 25 0 1 0 31303187 328413184 79038 1992294400 134512640 136485738 4288280928 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 80179 79038 224 482 0 79695 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 320716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31762
/proc/meminfo: memFree=1522772/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=328968 CPUtime=1061.89
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 82420 0 0 0 98808 7381 0 0 25 0 1 0 31303187 336863232 81084 1992294400 134512640 136485738 4288280928 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 82242 81084 224 482 0 81758 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 328968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31764
/proc/meminfo: memFree=1500080/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=350724 CPUtime=1121.87
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 87853 0 0 0 104615 7572 0 0 25 0 1 0 31303187 359141376 86517 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 87681 86517 224 482 0 87197 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 350724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31766
/proc/meminfo: memFree=1500080/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=350724 CPUtime=1181.85
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 87855 0 0 0 110368 7817 0 0 25 0 1 0 31303187 359141376 86519 1992294400 134512640 136485738 4288280928 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 87681 86519 224 482 0 87197 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 350724

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31766
/proc/meminfo: memFree=1458664/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=392572 CPUtime=1241.83
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 98262 0 0 0 116203 7980 0 0 25 0 1 0 31303187 401993728 96926 1992294400 134512640 136485738 4288280928 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 98143 96926 224 482 0 97659 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 392572

[startup+1302.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 31768
/proc/meminfo: memFree=1449116/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=401600 CPUtime=1301.8
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 100523 0 0 0 122009 8171 0 0 25 0 1 0 31303187 411238400 99187 1992294400 134512640 136485738 4288280928 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 100400 99187 224 482 0 99916 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 401600

[startup+1362.3 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 31770
/proc/meminfo: memFree=1449116/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=401600 CPUtime=1361.78
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 100529 0 0 0 127868 8310 0 0 25 0 1 0 31303187 411238400 99193 1992294400 134512640 136485738 4288280928 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 100400 99193 224 482 0 99916 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 401600

[startup+1422.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 31772
/proc/meminfo: memFree=1448992/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=401600 CPUtime=1421.77
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 100532 0 0 0 133758 8419 0 0 25 0 1 0 31303187 411238400 99196 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 100400 99196 224 482 0 99916 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 401600

[startup+1482.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 31774
/proc/meminfo: memFree=1448992/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=401600 CPUtime=1481.74
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 100534 0 0 0 139663 8511 0 0 25 0 1 0 31303187 411238400 99198 1992294400 134512640 136485738 4288280928 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 100400 99198 224 482 0 99916 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 401600

[startup+1542.31 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 31774
/proc/meminfo: memFree=1426796/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=423728 CPUtime=1541.72
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 106060 0 0 0 145563 8609 0 0 25 0 1 0 31303187 433897472 104724 1992294400 134512640 136485738 4288280928 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 105932 104724 224 482 0 105448 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 423728

[startup+1602.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 31785
/proc/meminfo: memFree=1423324/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=426556 CPUtime=1601.68
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 107458 0 0 0 151132 9036 0 0 25 0 1 0 31303187 436793344 105418 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 106639 105418 224 482 0 106155 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 426556

[startup+1662.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 31787
/proc/meminfo: memFree=1423324/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=426556 CPUtime=1661.66
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 107458 0 0 0 156687 9479 0 0 25 0 1 0 31303187 436793344 105418 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 106639 105418 224 482 0 106155 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 426556

[startup+1722.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 31789
/proc/meminfo: memFree=1423324/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=426556 CPUtime=1721.64
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 107458 0 0 0 162142 10022 0 0 25 0 1 0 31303187 436793344 105418 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 106639 105418 224 482 0 106155 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 426556

[startup+1782.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 31791
/proc/meminfo: memFree=1423324/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=426556 CPUtime=1781.62
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 107458 0 0 0 167882 10280 0 0 25 0 1 0 31303187 436793344 105418 1992294400 134512640 136485738 4288280928 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 106639 105418 224 482 0 106155 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 426556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 31791
/proc/meminfo: memFree=1423324/2059040 swapFree=4140296/4192956
[pid=31730] ppid=31728 vsize=426556 CPUtime=1800.03
/proc/31730/stat : 31730 (pbct) R 31728 31730 31345 0 -1 4202496 107458 0 0 0 169626 10377 0 0 25 0 1 0 31303187 436793344 105418 1992294400 134512640 136485738 4288280928 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31730/statm: 106639 105418 224 482 0 106155 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 426556

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): 1800.76
CPU time (s): 1800.08
CPU user time (s): 1696.27
CPU system time (s): 103.813
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 429472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1696.27
system time used= 103.813
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107458
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= 21692

runsolver used 3.08053 second user time and 8.60469 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-15 06:35:13
IDJOB=2669357
IDBENCH=2578
IDSOLVER=1170
FILE ID=node027/2669357-1276576513
PBS_JOBID= 11173522
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-101-100.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669357-1276576513/watcher-2669357-1276576513 -o /tmp/evaluation-result-2669357-1276576513/solver-2669357-1276576513 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669357-1276576513.opb

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

MD5SUM BENCH= 0b4d976a66cd69333fd390f8a9139e21
RANDOM SEED=625814295

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1847684 kB
Buffers:         10336 kB
Cached:         121692 kB
SwapCached:       5720 kB
Active:          79252 kB
Inactive:        65372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847684 kB
SwapTotal:     4192956 kB
SwapFree:      4140296 kB
Dirty:            2232 kB
Writeback:           0 kB
AnonPages:       11132 kB
Mapped:          13076 kB
Slab:            44840 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180696 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node027 at 2010-06-15 07:05:16