Trace number 2669361

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB/CT 0.1? (TO) 1800.12 1800.55

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
MD5SUMfff7b3dc5d07bd6a4fd3046b5e5241f1
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.467928
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8190
Total number of constraints181
Number of constraints which are clauses91
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint91
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 92
Number of bits of the biggest sum of numbers7
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
0.00/0.04	c constraints 90/0 clauses 91/0 units 0
0.00/0.04	c vars 8190
1800.07/1800.50	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-2669361-1276578229/watcher-2669361-1276578229 -o /tmp/evaluation-result-2669361-1276578229/solver-2669361-1276578229 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669361-1276578229.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1164
/proc/meminfo: memFree=1751500/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=2208 CPUtime=0
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 252 0 0 0 0 0 0 0 18 0 1 0 31478355 2260992 175 1992294400 134512640 136485738 4289192400 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1164/statm: 552 175 156 482 0 68 0

[startup+0.0537761 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1164
/proc/meminfo: memFree=1751500/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=4968 CPUtime=0.05
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 925 0 0 0 5 0 0 0 20 0 1 0 31478355 5087232 848 1992294400 134512640 136485738 4289192400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 1242 849 190 482 0 758 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4968

[startup+0.10178 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1164
/proc/meminfo: memFree=1751500/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=11796 CPUtime=0.1
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 2607 0 0 0 9 1 0 0 20 0 1 0 31478355 12079104 2530 1992294400 134512640 136485738 4289192400 18446744073709551615 135857152 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 2949 2531 190 482 0 2465 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11796

[startup+0.301796 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1164
/proc/meminfo: memFree=1751500/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=30904 CPUtime=0.29
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 7466 0 0 0 26 3 0 0 20 0 1 0 31478355 31645696 7290 1992294400 134512640 136485738 4289192400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 7726 7291 196 482 0 7242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30904

[startup+0.701828 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 1164
/proc/meminfo: memFree=1751500/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=59992 CPUtime=0.69
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 15219 0 0 0 63 6 0 0 20 0 1 0 31478355 61431808 14288 1992294400 134512640 136485738 4289192400 18446744073709551615 135839843 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 14998 14288 208 482 0 14514 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59992

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 1165
/proc/meminfo: memFree=1692468/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=64444 CPUtime=1.49
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 16268 0 0 0 124 25 0 0 23 0 1 0 31478355 65990656 15337 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 16111 15337 224 482 0 15627 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64444

[startup+3.10102 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 1165
/proc/meminfo: memFree=1688996/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=70120 CPUtime=3.09
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 17667 0 0 0 254 55 0 0 25 0 1 0 31478355 71802880 16736 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 17530 16736 224 482 0 17046 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70120

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 1165
/proc/meminfo: memFree=1675728/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=82928 CPUtime=6.29
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 20872 0 0 0 528 101 0 0 25 0 1 0 31478355 84918272 19941 1992294400 134512640 136485738 4289192400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 20732 19941 224 482 0 20248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82928

[startup+12.7008 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 1165
/proc/meminfo: memFree=1653656/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=101172 CPUtime=12.68
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 25444 0 0 0 1083 185 0 0 25 0 1 0 31478355 103600128 24513 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 25293 24513 224 482 0 24809 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 101172

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 1167
/proc/meminfo: memFree=1636172/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=119264 CPUtime=25.49
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 29952 0 0 0 2234 315 0 0 25 0 1 0 31478355 122126336 29021 1992294400 134512640 136485738 4289192400 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 29816 29021 224 482 0 29332 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 119264

[startup+51.1008 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 1167
/proc/meminfo: memFree=1635552/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=119408 CPUtime=51.08
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 29996 0 0 0 4501 607 0 0 25 0 1 0 31478355 122273792 29065 1992294400 134512640 136485738 4289192400 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 29852 29065 224 482 0 29368 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 119408

[startup+102.309 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 1169
/proc/meminfo: memFree=1604800/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=150024 CPUtime=102.27
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 37645 0 0 0 9143 1084 0 0 25 0 1 0 31478355 153624576 36714 1992294400 134512640 136485738 4289192400 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 37506 36714 224 482 0 37022 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 150024

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 1169
/proc/meminfo: memFree=1587316/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=168884 CPUtime=162.25
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 42330 0 0 0 14796 1429 0 0 25 0 1 0 31478355 172937216 41399 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 42221 41399 224 482 0 41737 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 168884

[startup+222.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 1171
/proc/meminfo: memFree=1557804/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=196828 CPUtime=222.24
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 49325 0 0 0 20323 1901 0 0 25 0 1 0 31478355 201551872 48394 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 49207 48394 224 482 0 48723 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 196828

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1173
/proc/meminfo: memFree=1557804/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=196828 CPUtime=282.23
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 49325 0 0 0 25795 2428 0 0 25 0 1 0 31478355 201551872 48394 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 49207 48394 224 482 0 48723 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 196828

[startup+342.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 1175
/proc/meminfo: memFree=1557804/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=196828 CPUtime=342.21
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 49325 0 0 0 31349 2872 0 0 25 0 1 0 31478355 201551872 48394 1992294400 134512640 136485738 4289192400 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 49207 48394 224 482 0 48723 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 196828

[startup+402.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 1177
/proc/meminfo: memFree=1535608/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=219216 CPUtime=402.19
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 54893 0 0 0 37101 3118 0 0 25 0 1 0 31478355 224477184 53962 1992294400 134512640 136485738 4289192400 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 54804 53962 224 482 0 54320 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 219216

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1177
/proc/meminfo: memFree=1494192/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=260656 CPUtime=462.18
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 65246 0 0 0 42983 3235 0 0 25 0 1 0 31478355 266911744 64315 1992294400 134512640 136485738 4289192400 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 65164 64315 224 482 0 64680 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 260656

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1179
/proc/meminfo: memFree=1488240/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=266520 CPUtime=522.17
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 66701 0 0 0 48676 3541 0 0 25 0 1 0 31478355 272916480 65770 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 66630 65770 224 482 0 66146 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 266520

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1181
/proc/meminfo: memFree=1488612/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=265412 CPUtime=582.15
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 66701 0 0 0 54221 3994 0 0 25 0 1 0 31478355 271781888 65511 1992294400 134512640 136485738 4289192400 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 66353 65511 224 482 0 65869 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 265412

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1183
/proc/meminfo: memFree=1489604/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=264324 CPUtime=642.15
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 66701 0 0 0 59623 4592 0 0 25 0 1 0 31478355 270667776 65239 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 66081 65239 224 482 0 65597 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 264324

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1189
/proc/meminfo: memFree=1489480/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=264324 CPUtime=882.08
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 66702 0 0 0 82005 6203 0 0 25 0 1 0 31478355 270667776 65240 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 66081 65240 224 482 0 65597 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 264324

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1191
/proc/meminfo: memFree=1485388/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=269004 CPUtime=942.07
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 67865 0 0 0 87756 6451 0 0 25 0 1 0 31478355 275460096 66403 1992294400 134512640 136485738 4289192400 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 67251 66403 224 482 0 66767 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 269004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1193
/proc/meminfo: memFree=1468772/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=285748 CPUtime=1002.06
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 72016 0 0 0 93585 6621 0 0 25 0 1 0 31478355 292605952 70554 1992294400 134512640 136485738 4289192400 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 71437 70554 224 482 0 70953 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 285748

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1193
/proc/meminfo: memFree=1468648/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=285748 CPUtime=1062.04
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 72016 0 0 0 99260 6944 0 0 25 0 1 0 31478355 292605952 70554 1992294400 134512640 136485738 4289192400 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 71437 70554 224 482 0 70953 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 285748

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 1195
/proc/meminfo: memFree=1432688/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=321904 CPUtime=1122.03
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 81001 0 0 0 105062 7141 0 0 25 0 1 0 31478355 329629696 79539 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 80476 79539 224 482 0 79992 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 321904

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 1197
/proc/meminfo: memFree=1432564/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=321904 CPUtime=1182.02
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 81012 0 0 0 110873 7329 0 0 25 0 1 0 31478355 329629696 79550 1992294400 134512640 136485738 4289192400 18446744073709551615 134874600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 80476 79550 224 482 0 79992 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 321904

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1199
/proc/meminfo: memFree=1394248/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=359940 CPUtime=1242
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90499 0 0 0 116680 7520 0 0 25 0 1 0 31478355 368578560 89037 1992294400 134512640 136485738 4289192400 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89985 89037 224 482 0 89501 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 359940

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1201
/proc/meminfo: memFree=1394124/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=359940 CPUtime=1301.99
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90499 0 0 0 122309 7890 0 0 25 0 1 0 31478355 368578560 89037 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89985 89037 224 482 0 89501 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 359940

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1201
/proc/meminfo: memFree=1394124/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=359940 CPUtime=1361.97
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90499 0 0 0 127838 8359 0 0 25 0 1 0 31478355 368578560 89037 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89985 89037 224 482 0 89501 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 359940

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1203
/proc/meminfo: memFree=1394496/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=358944 CPUtime=1421.97
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90499 0 0 0 133320 8877 0 0 25 0 1 0 31478355 367558656 88796 1992294400 134512640 136485738 4289192400 18446744073709551615 135848727 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89736 88796 224 482 0 89252 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 358944

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1205
/proc/meminfo: memFree=1394620/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=358944 CPUtime=1481.94
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90499 0 0 0 139139 9055 0 0 25 0 1 0 31478355 367558656 88796 1992294400 134512640 136485738 4289192400 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89736 88796 224 482 0 89252 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 358944

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1207
/proc/meminfo: memFree=1394496/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=358944 CPUtime=1541.93
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90499 0 0 0 144617 9576 0 0 25 0 1 0 31478355 367558656 88796 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89736 88796 224 482 0 89252 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 358944

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1209
/proc/meminfo: memFree=1394496/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=358944 CPUtime=1601.92
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90499 0 0 0 150201 9991 0 0 25 0 1 0 31478355 367558656 88796 1992294400 134512640 136485738 4289192400 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89736 88796 224 482 0 89252 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 358944

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1209
/proc/meminfo: memFree=1394496/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=358944 CPUtime=1661.9
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90499 0 0 0 155789 10401 0 0 25 0 1 0 31478355 367558656 88796 1992294400 134512640 136485738 4289192400 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89736 88796 224 482 0 89252 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 358944

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1212
/proc/meminfo: memFree=1394496/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=358944 CPUtime=1721.88
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90500 0 0 0 161516 10672 0 0 25 0 1 0 31478355 367558656 88797 1992294400 134512640 136485738 4289192400 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89736 88797 224 482 0 89252 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 358944

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1214
/proc/meminfo: memFree=1394248/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=358944 CPUtime=1781.87
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90500 0 0 0 167340 10847 0 0 25 0 1 0 31478355 367558656 88797 1992294400 134512640 136485738 4289192400 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89736 88797 224 482 0 89252 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 358944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1214
/proc/meminfo: memFree=1394248/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=358944 CPUtime=1800.07
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90500 0 0 0 169124 10883 0 0 25 0 1 0 31478355 367558656 88797 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89736 88797 224 482 0 89252 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 358944

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 1.00 2/107 1214
/proc/meminfo: memFree=1394248/2059040 swapFree=4136648/4192956
[pid=1164] ppid=1162 vsize=358944 CPUtime=1800.07
/proc/1164/stat : 1164 (pbct) R 1162 1164 441 0 -1 4202496 90500 0 0 0 169124 10883 0 0 25 0 1 0 31478355 367558656 88797 1992294400 134512640 136485738 4289192400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1164/statm: 89736 88797 224 482 0 89252 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 358944

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.12
CPU user time (s): 1691.25
CPU system time (s): 108.874
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 359940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1691.25
system time used= 108.874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90500
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= 3384

runsolver used 3.04454 second user time and 8.43372 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-15 07:03:50
IDJOB=2669361
IDBENCH=2584
IDSOLVER=1170
FILE ID=node026/2669361-1276578229
PBS_JOBID= 11173521
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669361-1276578229/watcher-2669361-1276578229 -o /tmp/evaluation-result-2669361-1276578229/solver-2669361-1276578229 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669361-1276578229.opb

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

MD5SUM BENCH= fff7b3dc5d07bd6a4fd3046b5e5241f1
RANDOM SEED=1274807286

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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:       1752028 kB
Buffers:         64344 kB
Cached:         150464 kB
SwapCached:       9480 kB
Active:          99040 kB
Inactive:       128256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1752028 kB
SwapTotal:     4192956 kB
SwapFree:      4136648 kB
Dirty:            2152 kB
Writeback:          12 kB
AnonPages:       10940 kB
Mapped:           9292 kB
Slab:            57916 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179748 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= 62556 MiB
End job on node026 at 2010-06-15 07:33:52