Trace number 2668387

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) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_7_60_1.opb
MD5SUM487945ea0e229650aa78cf341d4ff673
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 variables61
Total number of constraints15
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 constraints14
Minimum length of a constraint1
Maximum length of a constraint59
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 1488
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4465
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 14/0 clauses 0/0 units 1
0.00/0.00	c vars 61
0.00/0.00	c objective 0 + 0
1800.06/1800.50	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-2668387-1276600302/watcher-2668387-1276600302 -o /tmp/evaluation-result-2668387-1276600302/solver-2668387-1276600302 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668387-1276600302.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 9260
/proc/meminfo: memFree=1812524/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=3516 CPUtime=0
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 564 0 0 0 0 0 0 0 25 0 1 0 1321677 3600384 486 1992294400 134512640 136485738 4287967472 18446744073709551615 134741957 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 879 488 197 482 0 395 0

[startup+0.077498 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 9260
/proc/meminfo: memFree=1812524/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=6304 CPUtime=0.06
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1285 0 0 0 6 0 0 0 25 0 1 0 1321677 6455296 1207 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1576 1207 225 482 0 1092 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6304

[startup+0.101499 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 9260
/proc/meminfo: memFree=1812524/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=6304 CPUtime=0.09
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1293 0 0 0 8 1 0 0 25 0 1 0 1321677 6455296 1215 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1576 1215 225 482 0 1092 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6304

[startup+0.301516 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 9260
/proc/meminfo: memFree=1812524/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=6560 CPUtime=0.29
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1338 0 0 0 26 3 0 0 25 0 1 0 1321677 6717440 1260 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1640 1260 225 482 0 1156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6560

[startup+0.701552 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 9260
/proc/meminfo: memFree=1812524/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=6560 CPUtime=0.69
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1348 0 0 0 62 7 0 0 25 0 1 0 1321677 6717440 1270 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1640 1270 225 482 0 1156 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6560

[startup+1.50162 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 9261
/proc/meminfo: memFree=1808176/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=6692 CPUtime=1.5
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1376 0 0 0 135 15 0 0 25 0 1 0 1321677 6852608 1298 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1673 1298 225 482 0 1189 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6692

[startup+3.10077 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 9261
/proc/meminfo: memFree=1807804/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=6820 CPUtime=3.09
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1409 0 0 0 276 33 0 0 25 0 1 0 1321677 6983680 1331 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1705 1331 225 482 0 1221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6820

[startup+6.30105 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 9261
/proc/meminfo: memFree=1807556/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=6948 CPUtime=6.29
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1440 0 0 0 564 65 0 0 25 0 1 0 1321677 7114752 1362 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1737 1363 225 482 0 1253 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6948

[startup+12.7006 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 9261
/proc/meminfo: memFree=1807308/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=7076 CPUtime=12.69
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1473 0 0 0 1140 129 0 0 25 0 1 0 1321677 7245824 1395 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1769 1395 225 482 0 1285 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7076

[startup+25.5018 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 9263
/proc/meminfo: memFree=1806936/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=7464 CPUtime=25.48
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1557 0 0 0 2289 259 0 0 25 0 1 0 1321677 7643136 1479 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1866 1479 225 482 0 1382 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7464

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9263
/proc/meminfo: memFree=1806688/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=7724 CPUtime=51.08
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1632 0 0 0 4581 527 0 0 25 0 1 0 1321677 7909376 1554 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 1931 1554 225 482 0 1447 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7724

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9265
/proc/meminfo: memFree=1806068/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=8124 CPUtime=102.28
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1719 0 0 0 9194 1034 0 0 25 0 1 0 1321677 8318976 1641 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2031 1641 225 482 0 1547 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 8124

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9265
/proc/meminfo: memFree=1805820/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=8260 CPUtime=162.26
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1782 0 0 0 14590 1636 0 0 25 0 1 0 1321677 8458240 1704 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2065 1704 225 482 0 1581 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 8260

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9267
/proc/meminfo: memFree=1805572/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=8520 CPUtime=222.24
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1841 0 0 0 19995 2229 0 0 25 0 1 0 1321677 8724480 1763 1992294400 134512640 136485738 4287967472 18446744073709551615 134875894 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2130 1763 225 482 0 1646 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8520

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9269
/proc/meminfo: memFree=1805448/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=8636 CPUtime=282.22
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1858 0 0 0 25411 2811 0 0 25 0 1 0 1321677 8843264 1780 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2159 1780 225 482 0 1675 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8636

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9271
/proc/meminfo: memFree=1805200/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=8784 CPUtime=342.21
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1890 0 0 0 30812 3409 0 0 25 0 1 0 1321677 8994816 1812 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2196 1812 225 482 0 1712 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 8784

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9273
/proc/meminfo: memFree=1805076/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9020 CPUtime=402.19
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1948 0 0 0 36222 3997 0 0 25 0 1 0 1321677 9236480 1870 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2255 1870 225 482 0 1771 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9020

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9273
/proc/meminfo: memFree=1804828/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9168 CPUtime=462.18
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1983 0 0 0 41639 4579 0 0 25 0 1 0 1321677 9388032 1905 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2292 1905 225 482 0 1808 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9168

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9275
/proc/meminfo: memFree=1804704/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9168 CPUtime=522.16
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 1990 0 0 0 47074 5142 0 0 25 0 1 0 1321677 9388032 1912 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2292 1912 225 482 0 1808 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9168

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9277
/proc/meminfo: memFree=1804580/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9316 CPUtime=582.15
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2014 0 0 0 52487 5728 0 0 25 0 1 0 1321677 9539584 1936 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2329 1936 225 482 0 1845 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 9316

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9279
/proc/meminfo: memFree=1804456/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9316 CPUtime=642.15
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2033 0 0 0 57890 6325 0 0 25 0 1 0 1321677 9539584 1955 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2329 1955 225 482 0 1845 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 9316

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9285
/proc/meminfo: memFree=1803836/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9864 CPUtime=882.08
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2153 0 0 0 79593 8615 0 0 25 0 1 0 1321677 10100736 2075 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2466 2075 225 482 0 1982 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 9864

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9287
/proc/meminfo: memFree=1803712/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9864 CPUtime=942.07
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2160 0 0 0 85009 9198 0 0 25 0 1 0 1321677 10100736 2082 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2466 2082 225 482 0 1982 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 9864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9289
/proc/meminfo: memFree=1803712/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9864 CPUtime=1002.04
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2168 0 0 0 90446 9758 0 0 25 0 1 0 1321677 10100736 2090 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2466 2090 225 482 0 1982 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 9864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9289
/proc/meminfo: memFree=1803464/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9972 CPUtime=1062.03
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2187 0 0 0 95888 10315 0 0 25 0 1 0 1321677 10211328 2109 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2493 2109 225 482 0 2009 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 9972

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9291
/proc/meminfo: memFree=1803464/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9972 CPUtime=1122.02
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2188 0 0 0 101307 10895 0 0 25 0 1 0 1321677 10211328 2110 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2493 2110 225 482 0 2009 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 9972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9293
/proc/meminfo: memFree=1803340/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=9972 CPUtime=1182
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2193 0 0 0 106740 11460 0 0 25 0 1 0 1321677 10211328 2115 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2493 2115 225 482 0 2009 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 9972

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9298
/proc/meminfo: memFree=1802596/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=10124 CPUtime=1241.98
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2218 0 0 0 112166 12032 0 0 25 0 1 0 1321677 10366976 2140 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2531 2140 225 482 0 2047 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 10124

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9300
/proc/meminfo: memFree=1802596/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=10124 CPUtime=1301.98
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2227 0 0 0 117604 12594 0 0 25 0 1 0 1321677 10366976 2149 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2531 2149 225 482 0 2047 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 10124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9300
/proc/meminfo: memFree=1802472/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=10280 CPUtime=1361.96
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2242 0 0 0 123032 13164 0 0 25 0 1 0 1321677 10526720 2164 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2570 2164 225 482 0 2086 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 10280

[startup+1422.31 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 9302
/proc/meminfo: memFree=1802472/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=10280 CPUtime=1421.95
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2250 0 0 0 128456 13739 0 0 25 0 1 0 1321677 10526720 2172 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2570 2172 225 482 0 2086 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 10280

[startup+1482.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 9304
/proc/meminfo: memFree=1802596/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=10280 CPUtime=1481.93
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2250 0 0 0 133896 14297 0 0 25 0 1 0 1321677 10526720 2172 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2570 2172 225 482 0 2086 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 10280

[startup+1542.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 9306
/proc/meminfo: memFree=1802100/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=10836 CPUtime=1541.92
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2381 0 0 0 139318 14874 0 0 25 0 1 0 1321677 11096064 2303 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2709 2303 225 482 0 2225 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 10836

[startup+1602.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 9308
/proc/meminfo: memFree=1801728/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=11116 CPUtime=1601.9
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2469 0 0 0 144721 15469 0 0 25 0 1 0 1321677 11382784 2391 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2779 2391 225 482 0 2295 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 11116

[startup+1662.3 s]
/proc/loadavg: 1.16 1.06 1.01 2/107 9308
/proc/meminfo: memFree=1801604/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=11264 CPUtime=1661.89
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2504 0 0 0 150152 16037 0 0 25 0 1 0 1321677 11534336 2426 1992294400 134512640 136485738 4287967472 18446744073709551615 134876193 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2816 2426 225 482 0 2332 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 11264

[startup+1722.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 9310
/proc/meminfo: memFree=1801356/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=11564 CPUtime=1721.87
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2564 0 0 0 155581 16606 0 0 25 0 1 0 1321677 11841536 2486 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2891 2486 225 482 0 2407 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 11564

[startup+1782.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 9312
/proc/meminfo: memFree=1801356/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=11564 CPUtime=1781.85
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2579 0 0 0 161012 17173 0 0 25 0 1 0 1321677 11841536 2501 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2891 2501 225 482 0 2407 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 11564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 9312
/proc/meminfo: memFree=1801232/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=11720 CPUtime=1800.06
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2587 0 0 0 162665 17341 0 0 25 0 1 0 1321677 12001280 2509 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2930 2509 225 482 0 2446 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 11720

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: 1.01 1.03 1.00 2/107 9312
/proc/meminfo: memFree=1801232/2059040 swapFree=4192956/4192956
[pid=9260] ppid=9258 vsize=11720 CPUtime=1800.06
/proc/9260/stat : 9260 (pbct) R 9258 9260 2334 0 -1 4202496 2587 0 0 0 162665 17341 0 0 25 0 1 0 1321677 12001280 2509 1992294400 134512640 136485738 4287967472 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9260/statm: 2930 2509 225 482 0 2446 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 11720

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1626.66
CPU system time (s): 173.414
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 11720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1626.66
system time used= 173.414
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2587
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= 3056

runsolver used 3.05854 second user time and 8.42172 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-15 13:11:42
IDJOB=2668387
IDBENCH=2900
IDSOLVER=1170
FILE ID=node051/2668387-1276600302
PBS_JOBID= 11173561
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_7_60_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668387-1276600302/watcher-2668387-1276600302 -o /tmp/evaluation-result-2668387-1276600302/solver-2668387-1276600302 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668387-1276600302.opb

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

MD5SUM BENCH= 487945ea0e229650aa78cf341d4ff673
RANDOM SEED=268227129

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1813052 kB
Buffers:          7736 kB
Cached:         115864 kB
SwapCached:          0 kB
Active:          89420 kB
Inactive:        93492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1813052 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       59284 kB
Mapped:          15360 kB
Slab:            41388 kB
PageTables:       4072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183228 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= 62560 MiB
End job on node051 at 2010-06-15 13:41:44