Trace number 2669372

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) 1800.07 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
MD5SUM2ea7e3b5e107f983d069c627d91480a3
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 benchmark0.092985
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1640
Total number of constraints81
Number of constraints which are clauses41
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint41
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 42
Number of bits of the biggest sum of numbers6
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
0.00/0.01	c constraints 40/0 clauses 41/0 units 0
0.00/0.01	c vars 1640
1800.05/1800.61	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-2669372-1276582868/watcher-2669372-1276582868 -o /tmp/evaluation-result-2669372-1276582868/solver-2669372-1276582868 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669372-1276582868.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: 1.03 1.06 1.00 3/106 2841
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=2208 CPUtime=0
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 271 0 0 0 0 0 0 0 19 0 1 0 33890466 2260992 193 1992294400 134512640 136485738 4293908848 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2841/statm: 552 193 156 482 0 68 0

[startup+0.038186 s]
/proc/loadavg: 1.03 1.06 1.00 3/106 2841
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=6824 CPUtime=0.02
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 1407 0 0 0 2 0 0 0 19 0 1 0 33890466 6987776 1329 1992294400 134512640 136485738 4293908848 18446744073709551615 135180875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 1706 1330 196 482 0 1222 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6824

[startup+0.101166 s]
/proc/loadavg: 1.03 1.06 1.00 3/106 2841
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=11720 CPUtime=0.09
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 2582 0 0 0 8 1 0 0 20 0 1 0 33890466 12001280 2504 1992294400 134512640 136485738 4293908848 18446744073709551615 135359963 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 2930 2505 196 482 0 2446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11720

[startup+0.30119 s]
/proc/loadavg: 1.03 1.06 1.00 3/106 2841
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=15480 CPUtime=0.29
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 3517 0 0 0 23 6 0 0 20 0 1 0 33890466 15851520 3431 1992294400 134512640 136485738 4293908848 18446744073709551615 135044970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 3870 3431 224 482 0 3386 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15480

[startup+0.701235 s]
/proc/loadavg: 1.03 1.06 1.00 3/106 2841
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=16800 CPUtime=0.69
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 3845 0 0 0 56 13 0 0 21 0 1 0 33890466 17203200 3759 1992294400 134512640 136485738 4293908848 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 4200 3759 224 482 0 3716 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16800

[startup+1.50133 s]
/proc/loadavg: 1.03 1.06 1.00 2/107 2842
/proc/meminfo: memFree=1701644/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=18908 CPUtime=1.49
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 4380 0 0 0 120 29 0 0 23 0 1 0 33890466 19361792 4294 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 4727 4294 224 482 0 4243 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18908

[startup+3.10151 s]
/proc/loadavg: 1.03 1.06 1.00 2/107 2842
/proc/meminfo: memFree=1699288/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=19568 CPUtime=3.09
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 4565 0 0 0 254 55 0 0 25 0 1 0 33890466 20037632 4479 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 4892 4479 224 482 0 4408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19568

[startup+6.30088 s]
/proc/loadavg: 1.03 1.06 1.00 2/107 2842
/proc/meminfo: memFree=1696560/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=22076 CPUtime=6.29
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 5194 0 0 0 526 103 0 0 25 0 1 0 33890466 22605824 5108 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 5519 5108 224 482 0 5035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22076

[startup+12.7006 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 2842
/proc/meminfo: memFree=1695444/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=23264 CPUtime=12.68
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 5462 0 0 0 1072 196 0 0 25 0 1 0 33890466 23822336 5376 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 5816 5376 224 482 0 5332 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23264

[startup+25.5011 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 2842
/proc/meminfo: memFree=1691972/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=26788 CPUtime=25.48
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 6362 0 0 0 2184 364 0 0 25 0 1 0 33890466 27430912 6276 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 6697 6276 224 482 0 6213 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26788

[startup+51.1011 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 2842
/proc/meminfo: memFree=1685276/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=33464 CPUtime=51.08
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 8014 0 0 0 4449 659 0 0 25 0 1 0 33890466 34267136 7928 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 8366 7928 224 482 0 7882 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33464

[startup+102.308 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 2844
/proc/meminfo: memFree=1685028/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=33576 CPUtime=102.27
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 8050 0 0 0 8907 1320 0 0 25 0 1 0 33890466 34381824 7964 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 8394 7964 224 482 0 7910 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33576

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 2846
/proc/meminfo: memFree=1682424/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=35952 CPUtime=162.25
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 8659 0 0 0 14297 1928 0 0 25 0 1 0 33890466 36814848 8573 1992294400 134512640 136485738 4293908848 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 8988 8573 224 482 0 8504 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35952

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 2846
/proc/meminfo: memFree=1676472/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=41820 CPUtime=222.22
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 10126 0 0 0 19622 2600 0 0 25 0 1 0 33890466 42823680 10037 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 10455 10037 224 482 0 9971 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 41820

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 2848
/proc/meminfo: memFree=1673000/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=45288 CPUtime=282.21
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 10988 0 0 0 25113 3108 0 0 25 0 1 0 33890466 46374912 10899 1992294400 134512640 136485738 4293908848 18446744073709551615 134880496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 11322 10899 224 482 0 10838 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45288

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2850
/proc/meminfo: memFree=1672132/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=46244 CPUtime=342.18
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 11210 0 0 0 30715 3503 0 0 25 0 1 0 33890466 47353856 11121 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 11561 11121 224 482 0 11077 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 46244

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2852
/proc/meminfo: memFree=1667048/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=50660 CPUtime=402.16
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 12474 0 0 0 36071 4145 0 0 25 0 1 0 33890466 51875840 12235 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 12665 12235 224 482 0 12181 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 50660

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2854
/proc/meminfo: memFree=1667048/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=50660 CPUtime=462.14
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 12474 0 0 0 41389 4825 0 0 25 0 1 0 33890466 51875840 12235 1992294400 134512640 136485738 4293908848 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 12665 12235 224 482 0 12181 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 50660

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2854
/proc/meminfo: memFree=1667048/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=50660 CPUtime=522.13
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 12474 0 0 0 46879 5334 0 0 25 0 1 0 33890466 51875840 12235 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 12665 12235 224 482 0 12181 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 50660

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2856
/proc/meminfo: memFree=1667048/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=50660 CPUtime=582.11
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 12474 0 0 0 52207 6004 0 0 25 0 1 0 33890466 51875840 12235 1992294400 134512640 136485738 4293908848 18446744073709551615 134880613 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 12665 12235 224 482 0 12181 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 50660

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2858
/proc/meminfo: memFree=1667048/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=50832 CPUtime=642.09
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 12529 0 0 0 57531 6678 0 0 25 0 1 0 33890466 52051968 12278 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 12708 12278 224 482 0 12224 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 50832

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2862
/proc/meminfo: memFree=1660600/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=57564 CPUtime=822.03
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 14218 0 0 0 74269 7934 0 0 25 0 1 0 33890466 58945536 13952 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 14391 13952 224 482 0 13907 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 57564

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2864
/proc/meminfo: memFree=1658988/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=59168 CPUtime=882.01
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 14616 0 0 0 79803 8398 0 0 25 0 1 0 33890466 60588032 14350 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 14792 14350 224 482 0 14308 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 59168

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2866
/proc/meminfo: memFree=1659236/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=58244 CPUtime=941.99
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 14617 0 0 0 85211 8988 0 0 25 0 1 0 33890466 59641856 14122 1992294400 134512640 136485738 4293908848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 14561 14122 224 482 0 14077 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 58244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2868
/proc/meminfo: memFree=1659236/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=58244 CPUtime=1001.97
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 14617 0 0 0 90549 9648 0 0 25 0 1 0 33890466 59641856 14122 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 14561 14122 224 482 0 14077 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 58244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2870
/proc/meminfo: memFree=1658120/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=59916 CPUtime=1061.95
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 15043 0 0 0 96072 10123 0 0 25 0 1 0 33890466 61353984 14538 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 14979 14538 224 482 0 14495 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 59916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2870
/proc/meminfo: memFree=1658120/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=59916 CPUtime=1121.93
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 15043 0 0 0 101482 10711 0 0 25 0 1 0 33890466 61353984 14538 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 14979 14538 224 482 0 14495 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 59916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2872
/proc/meminfo: memFree=1658120/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=59916 CPUtime=1181.92
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 15043 0 0 0 106879 11313 0 0 25 0 1 0 33890466 61353984 14538 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 14979 14538 224 482 0 14495 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 59916

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2874
/proc/meminfo: memFree=1651424/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=66556 CPUtime=1241.9
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 16711 0 0 0 112383 11807 0 0 25 0 1 0 33890466 68153344 16194 1992294400 134512640 136485738 4293908848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 16639 16194 224 482 0 16155 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 66556

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2876
/proc/meminfo: memFree=1651300/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=66444 CPUtime=1301.89
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 16711 0 0 0 117843 12346 0 0 25 0 1 0 33890466 68038656 16166 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 16611 16166 224 482 0 16127 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 66444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2878
/proc/meminfo: memFree=1651300/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=66444 CPUtime=1361.86
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 16712 0 0 0 123240 12946 0 0 25 0 1 0 33890466 68038656 16167 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 16611 16167 224 482 0 16127 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 66444

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2878
/proc/meminfo: memFree=1651300/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=66444 CPUtime=1421.85
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 16712 0 0 0 128644 13541 0 0 25 0 1 0 33890466 68038656 16167 1992294400 134512640 136485738 4293908848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 16611 16167 224 482 0 16127 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 66444

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2880
/proc/meminfo: memFree=1651300/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=66444 CPUtime=1481.83
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 16712 0 0 0 134082 14101 0 0 25 0 1 0 33890466 68038656 16167 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 16611 16167 224 482 0 16127 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 66444

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2882
/proc/meminfo: memFree=1651300/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=66444 CPUtime=1541.81
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 16712 0 0 0 139464 14717 0 0 25 0 1 0 33890466 68038656 16167 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 16611 16167 224 482 0 16127 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 66444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2884
/proc/meminfo: memFree=1650184/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=67632 CPUtime=1601.8
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 16983 0 0 0 144941 15239 0 0 25 0 1 0 33890466 69255168 16438 1992294400 134512640 136485738 4293908848 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 16908 16438 224 482 0 16424 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 67632

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2886
/proc/meminfo: memFree=1643736/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=74008 CPUtime=1661.77
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 18572 0 0 0 150667 15510 0 0 25 0 1 0 33890466 75784192 18027 1992294400 134512640 136485738 4293908848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 18502 18027 224 482 0 18018 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 74008

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2886
/proc/meminfo: memFree=1643736/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=74004 CPUtime=1721.76
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 18574 0 0 0 156267 15909 0 0 25 0 1 0 33890466 75780096 18029 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 18501 18029 224 482 0 18017 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 74004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2888
/proc/meminfo: memFree=1643736/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=74004 CPUtime=1781.74
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 18574 0 0 0 161841 16333 0 0 25 0 1 0 33890466 75780096 18029 1992294400 134512640 136485738 4293908848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 18501 18029 224 482 0 18017 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 74004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2890
/proc/meminfo: memFree=1643736/2059040 swapFree=4140012/4192956
[pid=2841] ppid=2839 vsize=74004 CPUtime=1800.05
/proc/2841/stat : 2841 (pbct) R 2839 2841 2047 0 -1 4202496 18574 0 0 0 163556 16449 0 0 25 0 1 0 33890466 75780096 18029 1992294400 134512640 136485738 4293908848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2841/statm: 18501 18029 224 482 0 18017 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 74004

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): 1800.63
CPU time (s): 1800.07
CPU user time (s): 1635.56
CPU system time (s): 164.505
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 74016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1635.56
system time used= 164.505
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18574
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= 21292

runsolver used 3.12153 second user time and 8.35673 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-15 08:21:08
IDJOB=2669372
IDBENCH=2604
IDSOLVER=1170
FILE ID=node006/2669372-1276582868
PBS_JOBID= 11173525
Free space on /tmp= 62504 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669372-1276582868/watcher-2669372-1276582868 -o /tmp/evaluation-result-2669372-1276582868/solver-2669372-1276582868 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669372-1276582868.opb

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

MD5SUM BENCH= 2ea7e3b5e107f983d069c627d91480a3
RANDOM SEED=1810716464

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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:       1717060 kB
Buffers:         68892 kB
Cached:         191524 kB
SwapCached:       6644 kB
Active:         112984 kB
Inactive:       161148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1717060 kB
SwapTotal:     4192956 kB
SwapFree:      4140012 kB
Dirty:            2032 kB
Writeback:          24 kB
AnonPages:       12024 kB
Mapped:          13132 kB
Slab:            46196 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181708 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= 62500 MiB
End job on node006 at 2010-06-15 08:51:11