Trace number 2682950

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 fixed? (TO) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
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 benchmark0.132979
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints105
Number of constraints which are clauses55
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
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 56
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 50/0 clauses 55/0 units 0
0.00/0.01	c vars 2750
1800.06/1800.61	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-2682950-1277489675/watcher-2682950-1277489675 -o /tmp/evaluation-result-2682950-1277489675/solver-2682950-1277489675 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682950-1277489675.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 29762
/proc/meminfo: memFree=1858436/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=2136 CPUtime=0
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 246 0 0 0 0 0 0 0 17 0 1 0 90260299 2187264 165 1992294400 134512640 136421960 4290278288 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29762/statm: 534 165 144 467 0 65 0

[startup+0.0383209 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29762
/proc/meminfo: memFree=1858436/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=6640 CPUtime=0.03
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 1340 0 0 0 3 0 0 0 17 0 1 0 90260299 6799360 1259 1992294400 134512640 136421960 4290278288 18446744073709551615 135812090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 1660 1260 187 467 0 1191 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6640

[startup+0.101311 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29762
/proc/meminfo: memFree=1858436/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=13000 CPUtime=0.09
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 2930 0 0 0 9 0 0 0 17 0 1 0 90260299 13312000 2849 1992294400 134512640 136421960 4290278288 18446744073709551615 135801133 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 3250 2850 193 467 0 2781 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13000

[startup+0.301333 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29762
/proc/meminfo: memFree=1858436/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=23148 CPUtime=0.29
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 5465 0 0 0 25 4 0 0 17 0 1 0 90260299 23703552 5284 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 5787 5284 214 467 0 5318 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23148

[startup+0.701376 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29762
/proc/meminfo: memFree=1858436/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=24732 CPUtime=0.69
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 5865 0 0 0 58 11 0 0 17 0 1 0 90260299 25325568 5684 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 6183 5684 214 467 0 5714 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24732

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29763
/proc/meminfo: memFree=1834868/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=26976 CPUtime=1.49
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 6435 0 0 0 125 24 0 0 18 0 1 0 90260299 27623424 6254 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 6744 6254 214 467 0 6275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26976

[startup+3.10164 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29765
/proc/meminfo: memFree=1831644/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=29352 CPUtime=3.09
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 7023 0 0 0 257 52 0 0 21 0 1 0 90260299 30056448 6842 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 7338 6842 214 467 0 6869 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29352

[startup+6.30099 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29765
/proc/meminfo: memFree=1827180/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=33712 CPUtime=6.29
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 8114 0 0 0 525 104 0 0 25 0 1 0 90260299 34521088 7933 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 8428 7933 214 467 0 7959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33712

[startup+12.7007 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29765
/proc/meminfo: memFree=1821848/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=38752 CPUtime=12.69
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 9390 0 0 0 1082 187 0 0 25 0 1 0 90260299 39682048 9209 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 9688 9209 214 467 0 9219 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38752

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 29765
/proc/meminfo: memFree=1819120/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=41532 CPUtime=25.49
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 10078 0 0 0 2182 367 0 0 25 0 1 0 90260299 42528768 9897 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 10383 9897 214 467 0 9914 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41532

[startup+51.1009 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 29765
/proc/meminfo: memFree=1808208/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=52364 CPUtime=51.07
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 12762 0 0 0 4460 647 0 0 25 0 1 0 90260299 53620736 12581 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 13091 12581 214 467 0 12622 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52364

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 29767
/proc/meminfo: memFree=1796056/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=64320 CPUtime=102.27
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 15772 0 0 0 9125 1102 0 0 25 0 1 0 90260299 65863680 15591 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 16080 15591 214 467 0 15611 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 64320

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29769
/proc/meminfo: memFree=1796056/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=64320 CPUtime=162.25
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 15774 0 0 0 14453 1772 0 0 25 0 1 0 90260299 65863680 15593 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 16080 15593 214 467 0 15611 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 64320

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29769
/proc/meminfo: memFree=1792212/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=68184 CPUtime=222.22
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 16717 0 0 0 20012 2210 0 0 25 0 1 0 90260299 69820416 16536 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 17046 16536 214 467 0 16577 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 68184

[startup+282.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 29771
/proc/meminfo: memFree=1789360/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=71080 CPUtime=282.21
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 17450 0 0 0 25353 2868 0 0 25 0 1 0 90260299 72785920 17257 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 17770 17257 214 467 0 17301 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 71080

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29773
/proc/meminfo: memFree=1784152/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=76036 CPUtime=342.19
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 18747 0 0 0 30771 3448 0 0 25 0 1 0 90260299 77860864 18519 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 19009 18519 214 467 0 18540 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 76036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29775
/proc/meminfo: memFree=1784028/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=76036 CPUtime=402.17
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 18747 0 0 0 36284 3933 0 0 25 0 1 0 90260299 77860864 18519 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 19009 18519 214 467 0 18540 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 76036

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29777
/proc/meminfo: memFree=1773736/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=86684 CPUtime=462.15
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 21364 0 0 0 41868 4347 0 0 25 0 1 0 90260299 88764416 21136 1992294400 134512640 136421960 4290278288 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 21671 21136 214 467 0 21202 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 86684

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29777
/proc/meminfo: memFree=1771628/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=88688 CPUtime=522.14
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 21876 0 0 0 47591 4623 0 0 25 0 1 0 90260299 90816512 21648 1992294400 134512640 136421960 4290278288 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 22172 21648 214 467 0 21703 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 88688

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29779
/proc/meminfo: memFree=1769148/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=91092 CPUtime=582.11
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 22489 0 0 0 52976 5235 0 0 25 0 1 0 90260299 93278208 22261 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 22773 22261 214 467 0 22304 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 91092

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29781
/proc/meminfo: memFree=1769148/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=91092 CPUtime=642.1
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 22489 0 0 0 58464 5746 0 0 25 0 1 0 90260299 93278208 22261 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 22773 22261 214 467 0 22304 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 91092

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29785
/proc/meminfo: memFree=1768900/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=91092 CPUtime=822.03
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 22490 0 0 0 74921 7282 0 0 25 0 1 0 90260299 93278208 22262 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 22773 22262 214 467 0 22304 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 91092

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29787
/proc/meminfo: memFree=1768900/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=91092 CPUtime=882.01
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 22490 0 0 0 80432 7769 0 0 25 0 1 0 90260299 93278208 22262 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 22773 22262 214 467 0 22304 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 91092

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29789
/proc/meminfo: memFree=1768776/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=91092 CPUtime=942
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 22490 0 0 0 85763 8437 0 0 25 0 1 0 90260299 93278208 22262 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 22773 22262 214 467 0 22304 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 91092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29791
/proc/meminfo: memFree=1758484/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=101484 CPUtime=1001.98
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 25060 0 0 0 91466 8732 0 0 25 0 1 0 90260299 103919616 24832 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 25371 24832 214 467 0 24902 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 101484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29796
/proc/meminfo: memFree=1757740/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=101484 CPUtime=1061.96
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 25061 0 0 0 97177 9019 0 0 25 0 1 0 90260299 103919616 24833 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 25371 24833 214 467 0 24902 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 101484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29796
/proc/meminfo: memFree=1757864/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=101484 CPUtime=1121.94
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 25062 0 0 0 102795 9399 0 0 25 0 1 0 90260299 103919616 24834 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 25371 24834 214 467 0 24902 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 101484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29798
/proc/meminfo: memFree=1753772/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=105760 CPUtime=1181.93
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 26105 0 0 0 108507 9686 0 0 25 0 1 0 90260299 108298240 25877 1992294400 134512640 136421960 4290278288 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 26440 25877 214 467 0 25971 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 105760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29800
/proc/meminfo: memFree=1752656/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=106684 CPUtime=1241.91
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 26365 0 0 0 114194 9997 0 0 25 0 1 0 90260299 109244416 26137 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 26671 26137 214 467 0 26202 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 106684

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29802
/proc/meminfo: memFree=1747944/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=111596 CPUtime=1301.89
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 27561 0 0 0 119915 10274 0 0 25 0 1 0 90260299 114274304 27333 1992294400 134512640 136421960 4290278288 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 27899 27333 214 467 0 27430 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 111596

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29804
/proc/meminfo: memFree=1747944/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=111184 CPUtime=1361.87
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 27562 0 0 0 125384 10803 0 0 25 0 1 0 90260299 113852416 27260 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 27796 27260 214 467 0 27327 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 111184

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29804
/proc/meminfo: memFree=1747944/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=111184 CPUtime=1421.86
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 27562 0 0 0 130839 11347 0 0 25 0 1 0 90260299 113852416 27260 1992294400 134512640 136421960 4290278288 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 27796 27260 214 467 0 27327 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 111184

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29806
/proc/meminfo: memFree=1747944/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=111184 CPUtime=1481.84
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 27563 0 0 0 136183 12001 0 0 25 0 1 0 90260299 113852416 27261 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 27796 27261 214 467 0 27327 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 111184

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29808
/proc/meminfo: memFree=1747944/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=111184 CPUtime=1541.81
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 27563 0 0 0 141846 12335 0 0 25 0 1 0 90260299 113852416 27261 1992294400 134512640 136421960 4290278288 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 27796 27261 214 467 0 27327 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 111184

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29810
/proc/meminfo: memFree=1722772/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=136820 CPUtime=1601.8
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 33935 0 0 0 147569 12611 0 0 25 0 1 0 90260299 140103680 33633 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 34205 33633 214 467 0 33736 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 136820

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29812
/proc/meminfo: memFree=1722772/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=136312 CPUtime=1661.78
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 33935 0 0 0 152925 13253 0 0 25 0 1 0 90260299 139583488 33518 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 34078 33518 214 467 0 33609 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 136312

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29812
/proc/meminfo: memFree=1722772/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=136312 CPUtime=1721.77
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 33935 0 0 0 158365 13812 0 0 25 0 1 0 90260299 139583488 33518 1992294400 134512640 136421960 4290278288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 34078 33518 214 467 0 33609 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 136312

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29814
/proc/meminfo: memFree=1722648/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=136312 CPUtime=1781.75
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 33935 0 0 0 163833 14342 0 0 25 0 1 0 90260299 139583488 33518 1992294400 134512640 136421960 4290278288 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 34078 33518 214 467 0 33609 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 136312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29814
/proc/meminfo: memFree=1722648/2059040 swapFree=4140192/4192956
[pid=29762] ppid=29760 vsize=136312 CPUtime=1800.06
/proc/29762/stat : 29762 (pbct) R 29760 29762 28901 0 -1 4202496 33935 0 0 0 165623 14383 0 0 25 0 1 0 90260299 139583488 33518 1992294400 134512640 136421960 4290278288 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29762/statm: 34078 33518 214 467 0 33609 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 136312

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): 1800.09
CPU user time (s): 1656.24
CPU system time (s): 143.85
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 136820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1656.24
system time used= 143.85
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33937
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= 3181

runsolver used 3.00154 second user time and 8.47771 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-25 20:14:35
IDJOB=2682950
IDBENCH=2573
IDSOLVER=1192
FILE ID=node037/2682950-1277489675
PBS_JOBID= 11190507
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682950-1277489675/watcher-2682950-1277489675 -o /tmp/evaluation-result-2682950-1277489675/solver-2682950-1277489675 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682950-1277489675.opb

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

MD5SUM BENCH= 277dd35641d3866b31d8fb041eb7f9fb
RANDOM SEED=381414971

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1858840 kB
Buffers:         21872 kB
Cached:          82552 kB
SwapCached:       5520 kB
Active:          67208 kB
Inactive:        50204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1858840 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       11568 kB
Mapped:          11920 kB
Slab:            60664 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181296 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= 62488 MiB
End job on node037 at 2010-06-25 20:44:37