Trace number 2673730

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
PBPASSolver 2010-06-13? (MO) 72.56 72.6207

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-bienst2.opb
MD5SUM0af97c6a7a59a4d1015a4f591401bda7
Bench CategoryOPT-BIGINT (optimisation, big 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 variables13736
Total number of constraints597
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints592
Minimum length of a constraint7
Maximum length of a constraint390
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 13958659059
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

3.39/3.48	c 13736 597 0 0 0 0 0 0
3.39/3.48	c 512 ~x13747+256 ~x13746+128 ~x13745+64 ~x13744+32 ~x13743+16 ~x13742+8 ~x13741+4 ~x13740+2 ~x13739+1 ~x13738+512 ~x13486+256 ~x13485+128 ~x13484+64 ~x13483+32 ~x13482+16 ~x13481+8 ~x13480+4 ~x13479+2 ~x13478+1 ~x13477-0=2046
3.39/3.48	c 512 ~x15049+256 ~x15048+128 ~x15047+64 ~x15046+32 ~x15045+16 ~x15044+8 ~x15043+4 ~x15042+2 ~x15041+1 ~x15040+512 ~x13497+256 ~x13496+128 ~x13495+64 ~x13494+32 ~x13493+16 ~x13492+8 ~x13491+4 ~x13490+2 ~x13489+1 ~x13488-0=2046
3.48/3.51	c 512 ~x16351+256 ~x16350+128 ~x16349+64 ~x16348+32 ~x16347+16 ~x16346+8 ~x16345+4 ~x16344+2 ~x16343+1 ~x16342+512 ~x13508+256 ~x13507+128 ~x13506+64 ~x13505+32 ~x13504+16 ~x13503+8 ~x13502+4 ~x13501+2 ~x13500+1 ~x13499-0=2046
3.48/3.55	c 512 ~x17653+256 ~x17652+128 ~x17651+64 ~x17650+32 ~x17649+16 ~x17648+8 ~x17647+4 ~x17646+2 ~x17645+1 ~x17644+512 ~x13519+256 ~x13518+128 ~x13517+64 ~x13516+32 ~x13515+16 ~x13514+8 ~x13513+4 ~x13512+2 ~x13511+1 ~x13510-0=2046
3.48/3.58	c 512 ~x18955+256 ~x18954+128 ~x18953+64 ~x18952+32 ~x18951+16 ~x18950+8 ~x18949+4 ~x18948+2 ~x18947+1 ~x18946+512 ~x13530+256 ~x13529+128 ~x13528+64 ~x13527+32 ~x13526+16 ~x13525+8 ~x13524+4 ~x13523+2 ~x13522+1 ~x13521-0=2046
3.58/3.61	c 512 ~x20257+256 ~x20256+128 ~x20255+64 ~x20254+32 ~x20253+16 ~x20252+8 ~x20251+4 ~x20250+2 ~x20249+1 ~x20248+512 ~x13541+256 ~x13540+128 ~x13539+64 ~x13538+32 ~x13537+16 ~x13536+8 ~x13535+4 ~x13534+2 ~x13533+1 ~x13532-0=2046
3.58/3.64	c 512 ~x21559+256 ~x21558+128 ~x21557+64 ~x21556+32 ~x21555+16 ~x21554+8 ~x21553+4 ~x21552+2 ~x21551+1 ~x21550+512 ~x13552+256 ~x13551+128 ~x13550+64 ~x13549+32 ~x13548+16 ~x13547+8 ~x13546+4 ~x13545+2 ~x13544+1 ~x13543-0=2046
3.58/3.67	c 512 ~x22861+256 ~x22860+128 ~x22859+64 ~x22858+32 ~x22857+16 ~x22856+8 ~x22855+4 ~x22854+2 ~x22853+1 ~x22852+512 ~x13563+256 ~x13562+128 ~x13561+64 ~x13560+32 ~x13559+16 ~x13558+8 ~x13557+4 ~x13556+2 ~x13555+1 ~x13554-0=2046
3.68/3.70	c 512 ~x24163+256 ~x24162+128 ~x24161+64 ~x24160+32 ~x24159+16 ~x24158+8 ~x24157+4 ~x24156+2 ~x24155+1 ~x24154+512 ~x13574+256 ~x13573+128 ~x13572+64 ~x13571+32 ~x13570+16 ~x13569+8 ~x13568+4 ~x13567+2 ~x13566+1 ~x13565-0=2046
3.68/3.78	c 512 ~x25465+256 ~x25464+128 ~x25463+64 ~x25462+32 ~x25461+16 ~x25460+8 ~x25459+4 ~x25458+2 ~x25457+1 ~x25456+512 ~x13585+256 ~x13584+128 ~x13583+64 ~x13582+32 ~x13581+16 ~x13580+8 ~x13579+4 ~x13578+2 ~x13577+1 ~x13576-0=2046
3.68/3.78	c 512 ~x26767+256 ~x26766+128 ~x26765+64 ~x26764+32 ~x26763+16 ~x26762+8 ~x26761+4 ~x26760+2 ~x26759+1 ~x26758+512 ~x13596+256 ~x13595+128 ~x13594+64 ~x13593+32 ~x13592+16 ~x13591+8 ~x13590+4 ~x13589+2 ~x13588+1 ~x13587-0=2046
3.78/3.82	c 512 ~x28069+256 ~x28068+128 ~x28067+64 ~x28066+32 ~x28065+16 ~x28064+8 ~x28063+4 ~x28062+2 ~x28061+1 ~x28060+512 ~x13607+256 ~x13606+128 ~x13605+64 ~x13604+32 ~x13603+16 ~x13602+8 ~x13601+4 ~x13600+2 ~x13599+1 ~x13598-0=2046
3.78/3.86	c 512 ~x29371+256 ~x29370+128 ~x29369+64 ~x29368+32 ~x29367+16 ~x29366+8 ~x29365+4 ~x29364+2 ~x29363+1 ~x29362+512 ~x13618+256 ~x13617+128 ~x13616+64 ~x13615+32 ~x13614+16 ~x13613+8 ~x13612+4 ~x13611+2 ~x13610+1 ~x13609-0=2046
3.88/3.93	c 512 ~x30673+256 ~x30672+128 ~x30671+64 ~x30670+32 ~x30669+16 ~x30668+8 ~x30667+4 ~x30666+2 ~x30665+1 ~x30664+512 ~x13629+256 ~x13628+128 ~x13627+64 ~x13626+32 ~x13625+16 ~x13624+8 ~x13623+4 ~x13622+2 ~x13621+1 ~x13620-0=2046
3.88/3.96	c 512 ~x31975+256 ~x31974+128 ~x31973+64 ~x31972+32 ~x31971+16 ~x31970+8 ~x31969+4 ~x31968+2 ~x31967+1 ~x31966+512 ~x13640+256 ~x13639+128 ~x13638+64 ~x13637+32 ~x13636+16 ~x13635+8 ~x13634+4 ~x13633+2 ~x13632+1 ~x13631-0=2046
3.88/3.99	c 512 ~x33277+256 ~x33276+128 ~x33275+64 ~x33274+32 ~x33273+16 ~x33272+8 ~x33271+4 ~x33270+2 ~x33269+1 ~x33268+512 ~x13651+256 ~x13650+128 ~x13649+64 ~x13648+32 ~x13647+16 ~x13646+8 ~x13645+4 ~x13644+2 ~x13643+1 ~x13642-0=2046
3.98/4.03	c 512 ~x34579+256 ~x34578+128 ~x34577+64 ~x34576+32 ~x34575+16 ~x34574+8 ~x34573+4 ~x34572+2 ~x34571+1 ~x34570+512 ~x13662+256 ~x13661+128 ~x13660+64 ~x13659+32 ~x13658+16 ~x13657+8 ~x13656+4 ~x13655+2 ~x13654+1 ~x13653-0=2046
3.98/4.06	c 512 ~x35881+256 ~x35880+128 ~x35879+64 ~x35878+32 ~x35877+16 ~x35876+8 ~x35875+4 ~x35874+2 ~x35873+1 ~x35872+512 ~x13673+256 ~x13672+128 ~x13671+64 ~x13670+32 ~x13669+16 ~x13668+8 ~x13667+4 ~x13666+2 ~x13665+1 ~x13664-0=2046
4.08/4.12	c 512 ~x37183+256 ~x37182+128 ~x37181+64 ~x37180+32 ~x37179+16 ~x37178+8 ~x37177+4 ~x37176+2 ~x37175+1 ~x37174+512 ~x13684+256 ~x13683+128 ~x13682+64 ~x13681+32 ~x13680+16 ~x13679+8 ~x13678+4 ~x13677+2 ~x13676+1 ~x13675-0=2046
4.08/4.12	c 512 ~x38485+256 ~x38484+128 ~x38483+64 ~x38482+32 ~x38481+16 ~x38480+8 ~x38479+4 ~x38478+2 ~x38477+1 ~x38476+512 ~x13695+256 ~x13694+128 ~x13693+64 ~x13692+32 ~x13691+16 ~x13690+8 ~x13689+4 ~x13688+2 ~x13687+1 ~x13686-0=2046
4.08/4.15	c 512 ~x39787+256 ~x39786+128 ~x39785+64 ~x3

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-2673730-1276799271/watcher-2673730-1276799271 -o /tmp/evaluation-result-2673730-1276799271/solver-2673730-1276799271 -C 1800 -W 2000 -M 1800 run HOME/instance-2673730-1276799271.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 2/105 22151
/proc/meminfo: memFree=1887804/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0

[startup+0.035738 s]
/proc/loadavg: 0.99 0.98 0.99 2/105 22151
/proc/meminfo: memFree=1887804/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101736 s]
/proc/loadavg: 0.99 0.98 0.99 2/105 22151
/proc/meminfo: memFree=1887804/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300758 s]
/proc/loadavg: 0.99 0.98 0.99 2/105 22151
/proc/meminfo: memFree=1887804/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700799 s]
/proc/loadavg: 0.99 0.98 0.99 2/105 22151
/proc/meminfo: memFree=1887804/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50188 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22154
/proc/meminfo: memFree=1717164/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
[pid=22153] ppid=22151 vsize=254724 CPUtime=1.49
/proc/22153/stat : 22153 (PBPASSolver) R 22151 22151 22064 0 -1 4202496 63017 0 0 0 56 93 0 0 25 0 1 0 21221240 260837376 62954 1992294400 134512640 134902295 4290834192 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22153/statm: 63681 62954 256 96 0 62893 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 263424

[startup+3.10205 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22154
/proc/meminfo: memFree=1546168/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
[pid=22153] ppid=22151 vsize=493028 CPUtime=3.08
/proc/22153/stat : 22153 (PBPASSolver) R 22151 22151 22064 0 -1 4202496 122626 0 0 0 134 174 0 0 25 0 1 0 21221240 504860672 122563 1992294400 134512640 134902295 4290834192 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22153/statm: 123257 122563 256 96 0 122469 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 501728

[startup+6.30139 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22154
/proc/meminfo: memFree=1313296/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
[pid=22153] ppid=22151 vsize=596272 CPUtime=6.28
/proc/22153/stat : 22153 (PBPASSolver) R 22151 22151 22064 0 -1 4202496 148239 0 0 0 433 195 0 0 25 0 1 0 21221240 610582528 147670 1992294400 134512640 134902295 4290834192 18446744073709551615 134631077 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22153/statm: 149068 147670 262 96 0 148280 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 604972

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22154
/proc/meminfo: memFree=1197852/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
[pid=22153] ppid=22151 vsize=713656 CPUtime=12.68
/proc/22153/stat : 22153 (PBPASSolver) R 22151 22151 22064 0 -1 4202496 181427 0 0 0 1059 209 0 0 25 0 1 0 21221240 730783744 176478 1992294400 134512640 134902295 4290834192 18446744073709551615 4159917619 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22153/statm: 178414 176478 262 96 0 177626 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 722356

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22154
/proc/meminfo: memFree=962996/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
[pid=22153] ppid=22151 vsize=939208 CPUtime=25.47
/proc/22153/stat : 22153 (PBPASSolver) R 22151 22151 22064 0 -1 4202496 246277 0 0 0 2310 237 0 0 25 0 1 0 21221240 961748992 232140 1992294400 134512640 134902295 4290834192 18446744073709551615 134789946 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22153/statm: 234802 232140 262 96 0 234014 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 947908

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22154
/proc/meminfo: memFree=479892/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
[pid=22153] ppid=22151 vsize=1438684 CPUtime=51.06
/proc/22153/stat : 22153 (PBPASSolver) R 22151 22151 22064 0 -1 4202496 372781 0 0 0 4815 291 0 0 25 0 1 0 21221240 1473212416 354029 1992294400 134512640 134902295 4290834192 18446744073709551615 4159878589 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22153/statm: 359671 354029 262 96 0 358883 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1447384



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+72.6074 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22156
/proc/meminfo: memFree=91648/2059040 swapFree=4159788/4192956
[pid=22151] ppid=22149 vsize=8700 CPUtime=0
/proc/22151/stat : 22151 (run) S 22149 22151 22064 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21221239 8908800 250 1992294400 4194304 4922060 140737184586896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22151/statm: 2175 250 211 178 0 68 0
[pid=22153] ppid=22151 vsize=1835476 CPUtime=72.56
/proc/22153/stat : 22153 (PBPASSolver) R 22151 22151 22064 0 -1 4202496 483018 0 0 0 6916 340 0 0 25 0 1 0 21221240 1879527424 448226 1992294400 134512640 134902295 4290834192 18446744073709551615 3589628 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22153/statm: 458869 448226 262 96 0 458081 0
Current children cumulated CPU time (s) 72.56
Current children cumulated vsize (KiB) 1844176

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22151 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 72.56
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 72.6207
CPU time (s): 72.56
CPU user time (s): 69.16
CPU system time (s): 3.4
CPU usage (%): 99.9164
Max. virtual memory (cumulated for all children) (KiB): 1844176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 3
involuntary context switches= 3

runsolver used 0.123981 second user time and 0.356945 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-17 20:27:51
IDJOB=2673730
IDBENCH=2322
IDSOLVER=1174
FILE ID=node081/2673730-1276799271
PBS_JOBID= 11176663
Free space on /tmp= 121808 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-bienst2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673730-1276799271/watcher-2673730-1276799271 -o /tmp/evaluation-result-2673730-1276799271/solver-2673730-1276799271 -C 1800 -W 2000 -M 1800  run HOME/instance-2673730-1276799271.opb

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

MD5SUM BENCH= 0af97c6a7a59a4d1015a4f591401bda7
RANDOM SEED=796882409

node081.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		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1888200 kB
Buffers:          7476 kB
Cached:          71808 kB
SwapCached:       1752 kB
Active:          56464 kB
Inactive:        51032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1888200 kB
SwapTotal:     4192956 kB
SwapFree:      4159788 kB
Dirty:            1272 kB
Writeback:           0 kB
AnonPages:       26464 kB
Mapped:          13896 kB
Slab:            41608 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181448 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121808 MiB
End job on node081 at 2010-06-17 20:29:06