Trace number 2682215

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 fixedSAT (TO)1327 1800.08 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-ssa7552-158.opb
MD5SUMc4864f676e314c087bf6f2a076acf12d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1327
Best CPU time to get the best result obtained on this benchmark0.6499
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1327
Optimality of the best value was proved YES
Number of variables2726
Total number of constraints4397
Number of constraints which are clauses4397
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 constraint1
Maximum length of a constraint5
Number of terms in the objective function 2726
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 2726
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 2726
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
0.03/0.05	c constraints 0/0 clauses 3700/0 units 372
0.03/0.05	c vars 2726
0.03/0.05	c objective 2530 + 113
0.29/0.31	c 0.283956 31.2969 5 262
0.29/0.31	o 1327
1800.06/1800.61	s SATISFIABLE
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Verifier Data 

OK	1327

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682215-1277480990/watcher-2682215-1277480990 -o /tmp/evaluation-result-2682215-1277480990/solver-2682215-1277480990 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682215-1277480990.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 3/105 29662
/proc/meminfo: memFree=1870460/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=2416 CPUtime=0
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 89392722 2473984 220 1992294400 134512640 136421960 4292725392 18446744073709551615 135809531 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29662/statm: 604 220 145 467 0 135 0

[startup+0.032189 s]
/proc/loadavg: 0.92 0.98 0.91 3/105 29662
/proc/meminfo: memFree=1870460/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=2416 CPUtime=0.03
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 314 0 0 0 3 0 0 0 25 0 1 0 89392722 2473984 233 1992294400 134512640 136421960 4292725392 18446744073709551615 135378141 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29662/statm: 604 233 145 467 0 135 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2416

[startup+0.101196 s]
/proc/loadavg: 0.92 0.98 0.91 3/105 29662
/proc/meminfo: memFree=1870460/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=8948 CPUtime=0.09
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 1897 0 0 0 9 0 0 0 25 0 1 0 89392722 9162752 1816 1992294400 134512640 136421960 4292725392 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 2237 1818 189 467 0 1768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8948

[startup+0.301218 s]
/proc/loadavg: 0.92 0.98 0.91 3/105 29662
/proc/meminfo: memFree=1870460/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=31640 CPUtime=0.29
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 7685 0 0 0 27 2 0 0 25 0 1 0 89392722 32399360 7416 1992294400 134512640 136421960 4292725392 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 7910 7417 209 467 0 7441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31640

[startup+0.701262 s]
/proc/loadavg: 0.92 0.98 0.91 3/105 29662
/proc/meminfo: memFree=1870460/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=33924 CPUtime=0.69
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 8238 0 0 0 66 3 0 0 25 0 1 0 89392722 34738176 7917 1992294400 134512640 136421960 4292725392 18446744073709551615 134859921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 8481 7917 237 467 0 8012 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33924

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.91 2/106 29663
/proc/meminfo: memFree=1838088/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=37760 CPUtime=1.49
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 9208 0 0 0 145 4 0 0 25 0 1 0 89392722 38666240 8887 1992294400 134512640 136421960 4292725392 18446744073709551615 134642070 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 9440 8887 237 467 0 8971 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37760

[startup+3.10153 s]
/proc/loadavg: 0.93 0.98 0.91 2/106 29663
/proc/meminfo: memFree=1832632/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=45564 CPUtime=3.09
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 11143 0 0 0 303 6 0 0 25 0 1 0 89392722 46657536 10822 1992294400 134512640 136421960 4292725392 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 11391 10822 237 467 0 10922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45564

[startup+6.30088 s]
/proc/loadavg: 0.93 0.98 0.91 3/106 29663
/proc/meminfo: memFree=1817628/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=58808 CPUtime=6.29
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 14467 0 0 0 619 10 0 0 25 0 1 0 89392722 60219392 14146 1992294400 134512640 136421960 4292725392 18446744073709551615 134859910 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 14702 14146 237 467 0 14233 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58808

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.91 2/106 29665
/proc/meminfo: memFree=1807584/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=65548 CPUtime=12.69
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 16144 0 0 0 1254 15 0 0 25 0 1 0 89392722 67121152 15823 1992294400 134512640 136421960 4292725392 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 16387 15823 237 467 0 15918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65548

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.91 2/106 29665
/proc/meminfo: memFree=1792704/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=80376 CPUtime=25.48
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 19869 0 0 0 2523 25 0 0 25 0 1 0 89392722 82305024 19548 1992294400 134512640 136421960 4292725392 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 20094 19548 237 467 0 19625 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80376

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.91 2/106 29665
/proc/meminfo: memFree=1789976/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=83228 CPUtime=51.08
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 20679 0 0 0 5069 39 0 0 25 0 1 0 89392722 85225472 20243 1992294400 134512640 136421960 4292725392 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 20807 20243 237 467 0 20338 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83228

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.91 2/106 29667
/proc/meminfo: memFree=1771748/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=101360 CPUtime=102.27
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 25206 0 0 0 10158 69 0 0 25 0 1 0 89392722 103792640 24770 1992294400 134512640 136421960 4292725392 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 25340 24770 237 467 0 24871 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 101360

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29669
/proc/meminfo: memFree=1771500/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=101360 CPUtime=162.24
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 25206 0 0 0 16117 107 0 0 25 0 1 0 89392722 103792640 24770 1992294400 134512640 136421960 4292725392 18446744073709551615 134859995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 25340 24770 237 467 0 24871 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 101360

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29669
/proc/meminfo: memFree=1760588/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=112292 CPUtime=222.23
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 27937 0 0 0 22082 141 0 0 25 0 1 0 89392722 114987008 27501 1992294400 134512640 136421960 4292725392 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 28073 27501 237 467 0 27604 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 112292

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29671
/proc/meminfo: memFree=1761704/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=110464 CPUtime=282.21
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 27990 0 0 0 28044 177 0 0 25 0 1 0 89392722 113115136 27067 1992294400 134512640 136421960 4292725392 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 27616 27067 237 467 0 27147 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 110464

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29673
/proc/meminfo: memFree=1761704/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=110464 CPUtime=342.19
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 27990 0 0 0 34007 212 0 0 25 0 1 0 89392722 113115136 27067 1992294400 134512640 136421960 4292725392 18446744073709551615 134859923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 27616 27067 237 467 0 27147 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 110464

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29675
/proc/meminfo: memFree=1761580/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=110576 CPUtime=402.17
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 28292 0 0 0 39972 245 0 0 25 0 1 0 89392722 113229824 27095 1992294400 134512640 136421960 4292725392 18446744073709551615 135022211 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 27644 27095 237 467 0 27175 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 110576

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29677
/proc/meminfo: memFree=1759720/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=113092 CPUtime=462.15
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 28915 0 0 0 45934 281 0 0 25 0 1 0 89392722 115806208 27718 1992294400 134512640 136421960 4292725392 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 28273 27718 237 467 0 27804 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 113092

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29677
/proc/meminfo: memFree=1748808/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=123316 CPUtime=522.14
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 32161 0 0 0 51905 309 0 0 25 0 1 0 89392722 126275584 30283 1992294400 134512640 136421960 4292725392 18446744073709551615 134859686 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 30829 30283 237 467 0 30360 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 123316

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29679
/proc/meminfo: memFree=1748560/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=123504 CPUtime=582.11
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 32766 0 0 0 57868 343 0 0 25 0 1 0 89392722 126468096 30330 1992294400 134512640 136421960 4292725392 18446744073709551615 134859936 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 30876 30330 237 467 0 30407 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 123504

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29681
/proc/meminfo: memFree=1748560/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=123504 CPUtime=642.11
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 32766 0 0 0 63833 378 0 0 25 0 1 0 89392722 126468096 30330 1992294400 134512640 136421960 4292725392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 30876 30330 237 467 0 30407 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 123504

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29694
/proc/meminfo: memFree=1744592/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=127144 CPUtime=822.03
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 34783 0 0 0 81723 480 0 0 25 0 1 0 89392722 130195456 31240 1992294400 134512640 136421960 4292725392 18446744073709551615 134864596 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 31786 31240 237 467 0 31317 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 127144

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29696
/proc/meminfo: memFree=1745088/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=126428 CPUtime=882.01
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 34783 0 0 0 87687 514 0 0 25 0 1 0 89392722 129462272 31061 1992294400 134512640 136421960 4292725392 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 31607 31061 237 467 0 31138 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 126428

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29698
/proc/meminfo: memFree=1745088/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=126428 CPUtime=942
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 34783 0 0 0 93652 548 0 0 25 0 1 0 89392722 129462272 31061 1992294400 134512640 136421960 4292725392 18446744073709551615 134855973 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 31607 31061 237 467 0 31138 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 126428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29700
/proc/meminfo: memFree=1745088/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=126428 CPUtime=1001.98
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 34783 0 0 0 99616 582 0 0 25 0 1 0 89392722 129462272 31061 1992294400 134512640 136421960 4292725392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 31607 31061 237 467 0 31138 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 126428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29702
/proc/meminfo: memFree=1744468/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=127112 CPUtime=1061.96
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 35139 0 0 0 105584 612 0 0 25 0 1 0 89392722 130162688 31232 1992294400 134512640 136421960 4292725392 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 31778 31232 237 467 0 31309 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 127112

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29702
/proc/meminfo: memFree=1743724/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=128420 CPUtime=1121.95
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 35588 0 0 0 111553 642 0 0 25 0 1 0 89392722 131502080 31544 1992294400 134512640 136421960 4292725392 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 32105 31544 237 467 0 31636 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 128420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29704
/proc/meminfo: memFree=1728720/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=142808 CPUtime=1181.93
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39381 0 0 0 117523 670 0 0 25 0 1 0 89392722 146235392 35158 1992294400 134512640 136421960 4292725392 18446744073709551615 134859899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35702 35158 237 467 0 35233 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 142808

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29706
/proc/meminfo: memFree=1728720/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143072 CPUtime=1241.91
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39443 0 0 0 123495 696 0 0 25 0 1 0 89392722 146505728 35220 1992294400 134512640 136421960 4292725392 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35768 35220 237 467 0 35299 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 143072

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29708
/proc/meminfo: memFree=1728720/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143336 CPUtime=1301.9
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39494 0 0 0 129465 725 0 0 25 0 1 0 89392722 146776064 35271 1992294400 134512640 136421960 4292725392 18446744073709551615 134865378 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35834 35271 237 467 0 35365 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 143336

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29710
/proc/meminfo: memFree=1728720/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143336 CPUtime=1361.87
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39494 0 0 0 135426 761 0 0 25 0 1 0 89392722 146776064 35271 1992294400 134512640 136421960 4292725392 18446744073709551615 134859991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35834 35271 237 467 0 35365 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 143336

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29710
/proc/meminfo: memFree=1728720/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143336 CPUtime=1421.86
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39494 0 0 0 141392 794 0 0 25 0 1 0 89392722 146776064 35271 1992294400 134512640 136421960 4292725392 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35834 35271 237 467 0 35365 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 143336

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29712
/proc/meminfo: memFree=1728720/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143336 CPUtime=1481.84
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39494 0 0 0 147357 827 0 0 25 0 1 0 89392722 146776064 35271 1992294400 134512640 136421960 4292725392 18446744073709551615 134859821 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35834 35271 237 467 0 35365 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 143336

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29714
/proc/meminfo: memFree=1728224/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143864 CPUtime=1541.82
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39622 0 0 0 153323 859 0 0 25 0 1 0 89392722 147316736 35399 1992294400 134512640 136421960 4292725392 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35966 35399 237 467 0 35497 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 143864

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29716
/proc/meminfo: memFree=1728224/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143132 CPUtime=1601.8
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39622 0 0 0 159286 894 0 0 25 0 1 0 89392722 146567168 35240 1992294400 134512640 136421960 4292725392 18446744073709551615 134859821 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35783 35240 237 467 0 35314 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 143132

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29718
/proc/meminfo: memFree=1728224/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143132 CPUtime=1661.78
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39622 0 0 0 165256 922 0 0 25 0 1 0 89392722 146567168 35240 1992294400 134512640 136421960 4292725392 18446744073709551615 134859751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35783 35240 237 467 0 35314 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 143132

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29718
/proc/meminfo: memFree=1728224/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143132 CPUtime=1721.76
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39622 0 0 0 171220 956 0 0 25 0 1 0 89392722 146567168 35240 1992294400 134512640 136421960 4292725392 18446744073709551615 134859716 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35783 35240 237 467 0 35314 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 143132

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29720
/proc/meminfo: memFree=1728224/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=143132 CPUtime=1781.75
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39622 0 0 0 177184 991 0 0 25 0 1 0 89392722 146567168 35240 1992294400 134512640 136421960 4292725392 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 35783 35240 237 467 0 35314 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 143132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 29720
/proc/meminfo: memFree=1727480/2059040 swapFree=4135840/4192956
[pid=29662] ppid=29660 vsize=144452 CPUtime=1800.06
/proc/29662/stat : 29662 (pbct) R 29660 29662 29150 0 -1 4202496 39948 0 0 0 179007 999 0 0 25 0 1 0 89392722 147918848 35566 1992294400 134512640 136421960 4292725392 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29662/statm: 36113 35566 237 467 0 35644 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 144452

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): 1800.08
CPU user time (s): 1790.07
CPU system time (s): 10.0105
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 144452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.07
system time used= 10.0105
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39949
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= 6368

runsolver used 2.81457 second user time and 8.66068 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-25 17:49:50
IDJOB=2682215
IDBENCH=2091
IDSOLVER=1192
FILE ID=node086/2682215-1277480990
PBS_JOBID= 11190482
Free space on /tmp= 62340 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa7552-158.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682215-1277480990/watcher-2682215-1277480990 -o /tmp/evaluation-result-2682215-1277480990/solver-2682215-1277480990 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682215-1277480990.opb

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

MD5SUM BENCH= c4864f676e314c087bf6f2a076acf12d
RANDOM SEED=615166153

node086.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1870980 kB
Buffers:          6180 kB
Cached:          95252 kB
SwapCached:       9880 kB
Active:          69044 kB
Inactive:        45248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1870980 kB
SwapTotal:     4192956 kB
SwapFree:      4135840 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       11456 kB
Mapped:           8388 kB
Slab:            51836 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181256 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= 62340 MiB
End job on node086 at 2010-06-25 18:19:53