Trace number 2668386

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? (TO) 1800.05 1802.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_8_70_2.opb
MD5SUMccdf85c0efcf9b688264aa74ef25462f
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 variables71
Total number of constraints17
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints16
Minimum length of a constraint1
Maximum length of a constraint70
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1943
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5830
Number of bits of the biggest sum of numbers13
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
0.00/0.00	c constraints 16/0 clauses 0/0 units 1
0.00/0.00	c vars 71
0.00/0.00	c objective 0 + 0

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-2668386-1276599969/watcher-2668386-1276599969 -o /tmp/evaluation-result-2668386-1276599969/solver-2668386-1276599969 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668386-1276599969.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: 0.99 0.98 0.99 3/106 4242
/proc/meminfo: memFree=1841588/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=3512 CPUtime=0
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 564 0 0 0 0 0 0 0 20 0 1 0 35598504 3596288 486 1992294400 134512640 136485738 4293132416 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 878 488 197 482 0 394 0

[startup+0.0990369 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 4242
/proc/meminfo: memFree=1841588/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=7448 CPUtime=0.09
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 1553 0 0 0 9 0 0 0 20 0 1 0 35598504 7626752 1475 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 1862 1475 225 482 0 1378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7448

[startup+0.102038 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 4242
/proc/meminfo: memFree=1841588/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=7448 CPUtime=0.09
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 1554 0 0 0 9 0 0 0 20 0 1 0 35598504 7626752 1476 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 1862 1476 225 482 0 1378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7448

[startup+0.301081 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 4242
/proc/meminfo: memFree=1841588/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=7704 CPUtime=0.29
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 1619 0 0 0 27 2 0 0 20 0 1 0 35598504 7888896 1541 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 1926 1541 225 482 0 1442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7704

[startup+0.701166 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 4242
/proc/meminfo: memFree=1841588/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=7840 CPUtime=0.69
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 1635 0 0 0 64 5 0 0 20 0 1 0 35598504 8028160 1557 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 1960 1557 225 482 0 1476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7840

[startup+1.50034 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4243
/proc/meminfo: memFree=1836000/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=7840 CPUtime=1.49
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 1651 0 0 0 137 12 0 0 22 0 1 0 35598504 8028160 1573 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 1960 1573 225 482 0 1476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7840

[startup+3.10068 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4243
/proc/meminfo: memFree=1835628/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=8096 CPUtime=3.09
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 1707 0 0 0 283 26 0 0 25 0 1 0 35598504 8290304 1629 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 2024 1629 225 482 0 1540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8096

[startup+6.30036 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4243
/proc/meminfo: memFree=1835132/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=8352 CPUtime=6.29
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 1782 0 0 0 579 50 0 0 25 0 1 0 35598504 8552448 1704 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 2088 1704 225 482 0 1604 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8352

[startup+12.7007 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4245
/proc/meminfo: memFree=1834512/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=8992 CPUtime=12.68
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 1929 0 0 0 1166 102 0 0 25 0 1 0 35598504 9207808 1851 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 2248 1851 225 482 0 1764 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8992

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4245
/proc/meminfo: memFree=1834016/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=9512 CPUtime=25.49
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 2075 0 0 0 2331 218 0 0 25 0 1 0 35598504 9740288 1997 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 2378 1997 225 482 0 1894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9512

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4245
/proc/meminfo: memFree=1833272/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=10284 CPUtime=51.07
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 2252 0 0 0 4666 441 0 0 25 0 1 0 35598504 10530816 2174 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 2571 2174 225 482 0 2087 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10284

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4247
/proc/meminfo: memFree=1832280/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=11072 CPUtime=102.26
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 2441 0 0 0 9328 898 0 0 25 0 1 0 35598504 11337728 2363 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 2768 2363 225 482 0 2284 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11072

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4249
/proc/meminfo: memFree=1832032/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=11204 CPUtime=162.23
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 2501 0 0 0 14802 1421 0 0 25 0 1 0 35598504 11472896 2423 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 2801 2423 225 482 0 2317 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11204

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4249
/proc/meminfo: memFree=1831164/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=12060 CPUtime=222.21
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 2708 0 0 0 20290 1931 0 0 25 0 1 0 35598504 12349440 2630 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3015 2630 225 482 0 2531 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12060

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4251
/proc/meminfo: memFree=1831040/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=12192 CPUtime=282.18
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 2743 0 0 0 25779 2439 0 0 25 0 1 0 35598504 12484608 2665 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3048 2665 225 482 0 2564 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12192

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4253
/proc/meminfo: memFree=1830668/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=12544 CPUtime=342.17
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 2800 0 0 0 31262 2955 0 0 25 0 1 0 35598504 12845056 2722 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3136 2722 225 482 0 2652 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12544

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4255
/proc/meminfo: memFree=1830544/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=12772 CPUtime=402.14
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 2866 0 0 0 36759 3455 0 0 25 0 1 0 35598504 13078528 2788 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3193 2788 225 482 0 2709 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12772

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4257
/proc/meminfo: memFree=1830048/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=13196 CPUtime=462.12
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 2960 0 0 0 42234 3978 0 0 25 0 1 0 35598504 13512704 2882 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3299 2882 225 482 0 2815 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13196

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4260
/proc/meminfo: memFree=1828808/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=13492 CPUtime=522.09
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3037 0 0 0 47719 4490 0 0 25 0 1 0 35598504 13815808 2959 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3373 2959 225 482 0 2889 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 13492

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4262
/proc/meminfo: memFree=1828808/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=13584 CPUtime=582.08
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3077 0 0 0 53213 4995 0 0 25 0 1 0 35598504 13910016 2999 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3396 2999 225 482 0 2912 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13584

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4264
/proc/meminfo: memFree=1828808/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=13892 CPUtime=642.06
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3128 0 0 0 58720 5486 0 0 25 0 1 0 35598504 14225408 3050 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3473 3050 225 482 0 2989 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13892

[startup+702.301 s]

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

/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3436 0 0 0 97271 8919 0 0 25 0 1 0 35598504 15482880 3358 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3780 3358 225 482 0 3296 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 15120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4276
/proc/meminfo: memFree=1827568/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=15120 CPUtime=1121.87
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3452 0 0 0 102790 9397 0 0 25 0 1 0 35598504 15482880 3374 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3780 3374 225 482 0 3296 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 15120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4278
/proc/meminfo: memFree=1827444/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=15260 CPUtime=1181.86
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3471 0 0 0 108297 9889 0 0 25 0 1 0 35598504 15626240 3393 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3815 3393 225 482 0 3331 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 15260

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4280
/proc/meminfo: memFree=1827196/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=15412 CPUtime=1241.84
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3520 0 0 0 113802 10382 0 0 25 0 1 0 35598504 15781888 3442 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3853 3442 225 482 0 3369 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 15412

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4282
/proc/meminfo: memFree=1826948/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=15644 CPUtime=1301.82
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3551 0 0 0 119318 10864 0 0 25 0 1 0 35598504 16019456 3473 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3911 3473 225 482 0 3427 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 15644

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4284
/proc/meminfo: memFree=1826824/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=15788 CPUtime=1361.79
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3599 0 0 0 124844 11335 0 0 25 0 1 0 35598504 16166912 3521 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3947 3521 225 482 0 3463 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 15788

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4284
/proc/meminfo: memFree=1826824/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=15924 CPUtime=1421.78
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3620 0 0 0 130365 11813 0 0 25 0 1 0 35598504 16306176 3542 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3981 3542 225 482 0 3497 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 15924

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4286
/proc/meminfo: memFree=1826700/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=15924 CPUtime=1481.74
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3620 0 0 0 135868 12306 0 0 25 0 1 0 35598504 16306176 3542 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3981 3542 225 482 0 3497 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 15924

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4288
/proc/meminfo: memFree=1826576/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=15924 CPUtime=1541.72
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3645 0 0 0 141380 12792 0 0 25 0 1 0 35598504 16306176 3567 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 3981 3567 225 482 0 3497 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 15924

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4290
/proc/meminfo: memFree=1826328/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=16232 CPUtime=1601.7
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3704 0 0 0 146906 13264 0 0 25 0 1 0 35598504 16621568 3626 1992294400 134512640 136485738 4293132416 18446744073709551615 134876184 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 4058 3626 225 482 0 3574 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 16232

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4292
/proc/meminfo: memFree=1826328/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=16232 CPUtime=1661.67
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3704 0 0 0 152419 13748 0 0 25 0 1 0 35598504 16621568 3626 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 4058 3626 225 482 0 3574 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 16232

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4292
/proc/meminfo: memFree=1826204/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=16232 CPUtime=1721.65
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3704 0 0 0 157930 14235 0 0 25 0 1 0 35598504 16621568 3626 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 4058 3626 225 482 0 3574 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 16232

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4294
/proc/meminfo: memFree=1825956/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=16372 CPUtime=1781.63
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3726 0 0 0 163438 14725 0 0 25 0 1 0 35598504 16764928 3648 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 4093 3648 225 482 0 3609 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 16372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4294
/proc/meminfo: memFree=1825956/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=16516 CPUtime=1800.04
/proc/4242/stat : 4242 (pbct) R 4240 4242 3889 0 -1 4202496 3751 0 0 0 165132 14872 0 0 25 0 1 0 35598504 16912384 3673 1992294400 134512640 136485738 4293132416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4242/statm: 4129 3673 225 482 0 3645 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16516

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -4242

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 4294
/proc/meminfo: memFree=1825956/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=16516 CPUtime=1800.04
/proc/4242/stat : 4242 (pbct) S 4240 4242 3889 0 -1 4194304 3751 0 0 0 165132 14872 0 0 25 0 1 0 35598504 16912384 3673 1992294400 134512640 136485738 4293132416 18446744073709551615 135319262 0 16384 4096 16387 18446604437829883008 0 0 17 1 0 0 0
/proc/4242/statm: 4129 3673 225 482 0 3645 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16516

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 1/108 4295
/proc/meminfo: memFree=1825948/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=16516 CPUtime=1800.04
/proc/4242/stat : 4242 (pbct) S 4240 4242 3889 0 -1 4194304 3751 0 0 0 165132 14872 0 0 25 0 1 0 35598504 16912384 3673 1992294400 134512640 136485738 4293132416 18446744073709551615 135319262 0 16384 4096 16387 18446604437829883008 0 0 17 1 0 0 0
/proc/4242/statm: 4129 3673 225 482 0 3645 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16516

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 1/108 4295
/proc/meminfo: memFree=1825948/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=16516 CPUtime=1800.04
/proc/4242/stat : 4242 (pbct) S 4240 4242 3889 0 -1 4194304 3751 0 0 0 165132 14872 0 0 25 0 1 0 35598504 16912384 3673 1992294400 134512640 136485738 4293132416 18446744073709551615 135319262 0 16384 4096 16387 18446604437829883008 0 0 17 1 0 0 0
/proc/4242/statm: 4129 3673 225 482 0 3645 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16516

[startup+1802.7 s]
/proc/loadavg: 0.99 0.98 0.99 1/108 4295
/proc/meminfo: memFree=1825948/2059040 swapFree=4140252/4192956
[pid=4242] ppid=4240 vsize=16516 CPUtime=1800.04
/proc/4242/stat : 4242 (pbct) S 4240 4242 3889 0 -1 4194304 3751 0 0 0 165132 14872 0 0 25 0 1 0 35598504 16912384 3673 1992294400 134512640 136485738 4293132416 18446744073709551615 135319262 0 16384 4096 16387 18446604437829883008 0 0 17 1 0 0 0
/proc/4242/statm: 4129 3673 225 482 0 3645 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16516

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.72
CPU time (s): 1800.05
CPU user time (s): 1651.33
CPU system time (s): 148.723
CPU usage (%): 99.8522
Max. virtual memory (cumulated for all children) (KiB): 16516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1651.33
system time used= 148.723
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3751
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= 2
involuntary context switches= 3917

runsolver used 3.09753 second user time and 8.39772 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-15 13:06:09
IDJOB=2668386
IDBENCH=2898
IDSOLVER=1170
FILE ID=node010/2668386-1276599969
PBS_JOBID= 11172231
Free space on /tmp= 62532 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_8_70_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668386-1276599969/watcher-2668386-1276599969 -o /tmp/evaluation-result-2668386-1276599969/solver-2668386-1276599969 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668386-1276599969.opb

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

MD5SUM BENCH= ccdf85c0efcf9b688264aa74ef25462f
RANDOM SEED=1809740091

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841992 kB
Buffers:         39812 kB
Cached:          96740 kB
SwapCached:       6468 kB
Active:          78220 kB
Inactive:        72088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841992 kB
SwapTotal:     4192956 kB
SwapFree:      4140252 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       11752 kB
Mapped:          13008 kB
Slab:            44932 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182728 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= 62528 MiB
End job on node010 at 2010-06-15 13:36:12