Trace number 2681891

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-4-c.opb
MD5SUM28753ff2e44c4cedb2d3a2e783f8d1a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2666
Total number of constraints6659
Number of constraints which are clauses6659
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 2666
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2666
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2666
Number of bits of the biggest sum of numbers12
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
0.01/0.07	c constraints 0/0 clauses 6659/0 units 0
0.01/0.07	c vars 2666
0.01/0.07	c objective 2666 + 0
1800.02/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681891-1277481106/watcher-2681891-1277481106 -o /tmp/evaluation-result-2681891-1277481106/solver-2681891-1277481106 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681891-1277481106.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 0.91 3/106 29195
/proc/meminfo: memFree=1809428/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=2416 CPUtime=0
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 301 0 0 0 0 0 0 0 20 0 1 0 89403103 2473984 221 1992294400 134512640 136421960 4287007024 18446744073709551615 134561296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29195/statm: 604 221 145 467 0 135 0

[startup+0.0136739 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 29195
/proc/meminfo: memFree=1809428/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=2416 CPUtime=0.01
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 301 0 0 0 1 0 0 0 20 0 1 0 89403103 2473984 221 1992294400 134512640 136421960 4287007024 18446744073709551615 134523747 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29195/statm: 604 221 145 467 0 135 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2416

[startup+0.101683 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 29195
/proc/meminfo: memFree=1809428/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=6112 CPUtime=0.09
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 1213 0 0 0 9 0 0 0 20 0 1 0 89403103 6258688 1133 1992294400 134512640 136421960 4287007024 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 1528 1135 188 467 0 1059 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6112

[startup+0.301705 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 29195
/proc/meminfo: memFree=1809428/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=30952 CPUtime=0.29
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 7574 0 0 0 27 2 0 0 20 0 1 0 89403103 31694848 7379 1992294400 134512640 136421960 4287007024 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 7738 7385 194 467 0 7269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30952

[startup+0.701749 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 29195
/proc/meminfo: memFree=1809428/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=37860 CPUtime=0.69
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 9327 0 0 0 66 3 0 0 21 0 1 0 89403103 38768640 8937 1992294400 134512640 136421960 4287007024 18446744073709551615 134870853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 9465 8937 212 467 0 8996 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37860

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.91 2/107 29196
/proc/meminfo: memFree=1774204/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=38388 CPUtime=1.49
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 9454 0 0 0 146 3 0 0 23 0 1 0 89403103 39309312 9064 1992294400 134512640 136421960 4287007024 18446744073709551615 134861924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 9597 9064 212 467 0 9128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38388

[startup+3.10201 s]
/proc/loadavg: 0.92 0.98 0.91 2/107 29196
/proc/meminfo: memFree=1773460/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=39216 CPUtime=3.09
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 9673 0 0 0 306 3 0 0 25 0 1 0 89403103 40157184 9283 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 9804 9283 212 467 0 9335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39216

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.91 2/107 29196
/proc/meminfo: memFree=1772468/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=39648 CPUtime=6.29
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 9766 0 0 0 625 4 0 0 25 0 1 0 89403103 40599552 9376 1992294400 134512640 136421960 4287007024 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 9912 9376 212 467 0 9443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39648

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.91 2/107 29196
/proc/meminfo: memFree=1772096/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=39780 CPUtime=12.69
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 9804 0 0 0 1265 4 0 0 25 0 1 0 89403103 40734720 9414 1992294400 134512640 136421960 4287007024 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 9945 9414 212 467 0 9476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39780

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.91 2/107 29198
/proc/meminfo: memFree=1771724/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=40324 CPUtime=25.49
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 9921 0 0 0 2545 4 0 0 25 0 1 0 89403103 41291776 9531 1992294400 134512640 136421960 4287007024 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10081 9531 212 467 0 9612 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40324

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.91 2/107 29198
/proc/meminfo: memFree=1770856/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=40992 CPUtime=51.08
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10102 0 0 0 5104 4 0 0 25 0 1 0 89403103 41975808 9712 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10248 9712 212 467 0 9779 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40992

[startup+102.309 s]
/proc/loadavg: 1.03 1.00 0.91 2/107 29200
/proc/meminfo: memFree=1769988/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=41792 CPUtime=102.27
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10294 0 0 0 10223 4 0 0 25 0 1 0 89403103 42795008 9904 1992294400 134512640 136421960 4287007024 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10448 9904 212 467 0 9979 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41792

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.91 2/107 29200
/proc/meminfo: memFree=1769864/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=41940 CPUtime=162.25
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10321 0 0 0 16221 4 0 0 25 0 1 0 89403103 42946560 9931 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10485 9931 212 467 0 10016 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41940

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29202
/proc/meminfo: memFree=1769244/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=42644 CPUtime=222.23
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10487 0 0 0 22218 5 0 0 25 0 1 0 89403103 43667456 10097 1992294400 134512640 136421960 4287007024 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10661 10097 213 467 0 10192 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42644

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29204
/proc/meminfo: memFree=1768996/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=42928 CPUtime=282.21
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10542 0 0 0 28216 5 0 0 25 0 1 0 89403103 43958272 10152 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10732 10152 213 467 0 10263 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42928

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29206
/proc/meminfo: memFree=1768748/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=42928 CPUtime=342.2
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10572 0 0 0 34215 5 0 0 25 0 1 0 89403103 43958272 10182 1992294400 134512640 136421960 4287007024 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10732 10182 213 467 0 10263 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42928

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29208
/proc/meminfo: memFree=1768748/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=43060 CPUtime=402.18
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10574 0 0 0 40213 5 0 0 25 0 1 0 89403103 44093440 10184 1992294400 134512640 136421960 4287007024 18446744073709551615 134861944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10765 10184 213 467 0 10296 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43060

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29208
/proc/meminfo: memFree=1768500/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=43192 CPUtime=462.17
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10620 0 0 0 46211 6 0 0 25 0 1 0 89403103 44228608 10230 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10798 10230 213 467 0 10329 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43192

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 3/107 29210
/proc/meminfo: memFree=1767880/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=43880 CPUtime=522.16
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10774 0 0 0 52210 6 0 0 25 0 1 0 89403103 44933120 10384 1992294400 134512640 136421960 4287007024 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 10970 10384 213 467 0 10501 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43880

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29221
/proc/meminfo: memFree=1766516/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=44144 CPUtime=582.13
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10839 0 0 0 58207 6 0 0 25 0 1 0 89403103 45203456 10449 1992294400 134512640 136421960 4287007024 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11036 10449 213 467 0 10567 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44144

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29223
/proc/meminfo: memFree=1766516/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=44144 CPUtime=642.12
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10839 0 0 0 64206 6 0 0 25 0 1 0 89403103 45203456 10449 1992294400 134512640 136421960 4287007024 18446744073709551615 134867999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11036 10449 213 467 0 10567 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44144

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29229
/proc/meminfo: memFree=1766516/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=44456 CPUtime=882.05
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10913 0 0 0 88198 7 0 0 25 0 1 0 89403103 45522944 10523 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11114 10523 213 467 0 10645 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 44456

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29231
/proc/meminfo: memFree=1766516/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=44456 CPUtime=942.03
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10923 0 0 0 94196 7 0 0 25 0 1 0 89403103 45522944 10533 1992294400 134512640 136421960 4287007024 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11114 10533 213 467 0 10645 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 44456

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29233
/proc/meminfo: memFree=1766392/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=44456 CPUtime=1002.02
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10929 0 0 0 100195 7 0 0 25 0 1 0 89403103 45522944 10539 1992294400 134512640 136421960 4287007024 18446744073709551615 134857542 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11114 10539 213 467 0 10645 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 44456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29233
/proc/meminfo: memFree=1766392/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=44600 CPUtime=1062.01
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10940 0 0 0 106193 8 0 0 25 0 1 0 89403103 45670400 10550 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11150 10550 213 467 0 10681 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 44600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29235
/proc/meminfo: memFree=1766268/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=44600 CPUtime=1121.99
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 10968 0 0 0 112191 8 0 0 25 0 1 0 89403103 45670400 10578 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11150 10578 213 467 0 10681 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 44600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29237
/proc/meminfo: memFree=1766268/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=44952 CPUtime=1181.97
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11020 0 0 0 118189 8 0 0 25 0 1 0 89403103 46030848 10630 1992294400 134512640 136421960 4287007024 18446744073709551615 134862299 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11238 10630 213 467 0 10769 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 44952

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29239
/proc/meminfo: memFree=1765772/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45340 CPUtime=1241.96
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11121 0 0 0 124188 8 0 0 25 0 1 0 89403103 46428160 10731 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11335 10731 213 467 0 10866 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 45340

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 3/107 29241
/proc/meminfo: memFree=1765524/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45480 CPUtime=1301.95
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11156 0 0 0 130187 8 0 0 25 0 1 0 89403103 46571520 10766 1992294400 134512640 136421960 4287007024 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11370 10766 213 467 0 10901 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 45480

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29241
/proc/meminfo: memFree=1765400/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45744 CPUtime=1361.92
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11220 0 0 0 136184 8 0 0 25 0 1 0 89403103 46841856 10830 1992294400 134512640 136421960 4287007024 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11436 10830 213 467 0 10967 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 45744

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29243
/proc/meminfo: memFree=1765276/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45744 CPUtime=1421.92
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11229 0 0 0 142183 9 0 0 25 0 1 0 89403103 46841856 10839 1992294400 134512640 136421960 4287007024 18446744073709551615 134862070 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11436 10839 213 467 0 10967 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 45744

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29245
/proc/meminfo: memFree=1765276/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45744 CPUtime=1481.9
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11229 0 0 0 148181 9 0 0 25 0 1 0 89403103 46841856 10839 1992294400 134512640 136421960 4287007024 18446744073709551615 134864233 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11436 10839 213 467 0 10967 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 45744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29247
/proc/meminfo: memFree=1765152/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45744 CPUtime=1541.88
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11230 0 0 0 154179 9 0 0 25 0 1 0 89403103 46841856 10840 1992294400 134512640 136421960 4287007024 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11436 10840 213 467 0 10967 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 45744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29249
/proc/meminfo: memFree=1765152/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45744 CPUtime=1601.86
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11230 0 0 0 160177 9 0 0 25 0 1 0 89403103 46841856 10840 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11436 10840 213 467 0 10967 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 45744

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29249
/proc/meminfo: memFree=1765152/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45916 CPUtime=1661.85
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11263 0 0 0 166176 9 0 0 25 0 1 0 89403103 47017984 10873 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11479 10873 213 467 0 11010 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 45916

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29251
/proc/meminfo: memFree=1765028/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45916 CPUtime=1721.83
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11263 0 0 0 172174 9 0 0 25 0 1 0 89403103 47017984 10873 1992294400 134512640 136421960 4287007024 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11479 10873 213 467 0 11010 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 45916

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29253
/proc/meminfo: memFree=1764780/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=45916 CPUtime=1781.82
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11263 0 0 0 178172 10 0 0 25 0 1 0 89403103 47017984 10873 1992294400 134512640 136421960 4287007024 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11479 10873 213 467 0 11010 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 45916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29253
/proc/meminfo: memFree=1764780/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=46060 CPUtime=1800.02
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11279 0 0 0 179992 10 0 0 25 0 1 0 89403103 47165440 10889 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11515 10889 213 467 0 11046 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 46060

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29253
/proc/meminfo: memFree=1764780/2059040 swapFree=4140344/4192956
[pid=29195] ppid=29193 vsize=46060 CPUtime=1800.02
/proc/29195/stat : 29195 (pbct) R 29193 29195 28871 0 -1 4202496 11279 0 0 0 179992 10 0 0 25 0 1 0 89403103 47165440 10889 1992294400 134512640 136421960 4287007024 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29195/statm: 11515 10889 213 467 0 11046 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 46060

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.92
CPU system time (s): 0.108983
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 46060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11281
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= 2665

runsolver used 2.79957 second user time and 8.67968 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-25 17:51:46
IDJOB=2681891
IDBENCH=2134
IDSOLVER=1192
FILE ID=node042/2681891-1277481106
PBS_JOBID= 11190503
Free space on /tmp= 62252 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-4-c.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681891-1277481106/watcher-2681891-1277481106 -o /tmp/evaluation-result-2681891-1277481106/solver-2681891-1277481106 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681891-1277481106.opb

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

MD5SUM BENCH= 28753ff2e44c4cedb2d3a2e783f8d1a4
RANDOM SEED=1070030283

node042.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1809956 kB
Buffers:         43816 kB
Cached:         104048 kB
SwapCached:       5356 kB
Active:          66736 kB
Inactive:        94052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1809956 kB
SwapTotal:     4192956 kB
SwapFree:      4140344 kB
Dirty:            2136 kB
Writeback:           0 kB
AnonPages:       11588 kB
Mapped:          11940 kB
Slab:            66316 kB
PageTables:       4256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183968 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62252 MiB
End job on node042 at 2010-06-25 18:21:49