Trace number 2669503

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) 1800.13 1800.61

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__512.opb
MD5SUMd0ffef5b15f9518c13edbe4c212527f5
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark15.8036
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51248
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint512
Maximum length of a constraint4609
Number of terms in the objective function 51200
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 1718545920
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 1718545920
Number of bits of the biggest sum of numbers31
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
0.59/0.64	c constraints 150/0 clauses 0/0 units 0
0.59/0.64	c vars 51248
0.59/0.64	c objective 51200 + 0
1800.02/1800.50	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-2669503-1276690874/watcher-2669503-1276690874 -o /tmp/evaluation-result-2669503-1276690874/solver-2669503-1276690874 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669503-1276690874.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: 0.95 0.96 0.98 3/106 8691
/proc/meminfo: memFree=1799700/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=2488 CPUtime=0
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 300 0 0 0 0 0 0 0 19 0 1 0 44689155 2547712 223 1992294400 134512640 136485738 4289626448 18446744073709551615 135346650 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8691/statm: 622 224 149 482 0 138 0

[startup+0.0382741 s]
/proc/loadavg: 0.95 0.96 0.98 3/106 8691
/proc/meminfo: memFree=1799700/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=3076 CPUtime=0.03
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 507 0 0 0 3 0 0 0 19 0 1 0 44689155 3149824 397 1992294400 134512640 136485738 4289626448 18446744073709551615 135857033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8691/statm: 769 397 149 482 0 285 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3076

[startup+0.101268 s]
/proc/loadavg: 0.95 0.96 0.98 3/106 8691
/proc/meminfo: memFree=1799700/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=5936 CPUtime=0.09
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 1326 0 0 0 9 0 0 0 20 0 1 0 44689155 6078464 876 1992294400 134512640 136485738 4289626448 18446744073709551615 135848239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8691/statm: 1484 876 149 482 0 1000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5936

[startup+0.301289 s]
/proc/loadavg: 0.95 0.96 0.98 3/106 8691
/proc/meminfo: memFree=1799700/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=9044 CPUtime=0.29
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 2070 0 0 0 29 0 0 0 20 0 1 0 44689155 9261056 1620 1992294400 134512640 136485738 4289626448 18446744073709551615 135171302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8691/statm: 2261 1620 153 482 0 1777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9044

[startup+0.701334 s]
/proc/loadavg: 0.95 0.96 0.98 3/106 8691
/proc/meminfo: memFree=1799700/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=24028 CPUtime=0.69
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 5542 0 0 0 67 2 0 0 21 0 1 0 44689155 24604672 5092 1992294400 134512640 136485738 4289626448 18446744073709551615 135350324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 6007 5093 197 482 0 5523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24028

[startup+1.50142 s]
/proc/loadavg: 0.95 0.96 0.98 2/107 8692
/proc/meminfo: memFree=1752944/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=85656 CPUtime=1.49
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 21088 0 0 0 138 11 0 0 23 0 1 0 44689155 87711744 20123 1992294400 134512640 136485738 4289626448 18446744073709551615 134742056 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 21414 20124 197 482 0 20930 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 85656

[startup+3.1006 s]
/proc/loadavg: 0.95 0.96 0.98 2/107 8692
/proc/meminfo: memFree=1681396/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=185556 CPUtime=3.09
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 47454 0 0 0 286 23 0 0 25 0 1 0 44689155 190009344 44883 1992294400 134512640 136485738 4289626448 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 46389 44884 197 482 0 45905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 185556

[startup+6.30095 s]
/proc/loadavg: 0.95 0.96 0.98 2/107 8692
/proc/meminfo: memFree=1492792/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=366932 CPUtime=6.28
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 95761 0 0 0 583 45 0 0 25 0 1 0 44689155 375738368 90241 1992294400 134512640 136485738 4289626448 18446744073709551615 134651007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 91733 90241 197 482 0 91249 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 366932

[startup+12.7007 s]
/proc/loadavg: 0.96 0.96 0.98 2/107 8692
/proc/meminfo: memFree=895484/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=936500 CPUtime=12.68
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 246277 0 0 0 1164 104 0 0 25 0 1 0 44689155 958976000 228200 1992294400 134512640 136485738 4289626448 18446744073709551615 134719570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 234125 228200 210 482 0 233641 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 936500

[startup+25.5011 s]
/proc/loadavg: 0.96 0.96 0.98 2/107 8692
/proc/meminfo: memFree=819224/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1007852 CPUtime=25.49
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265275 0 0 0 2310 239 0 0 25 0 1 0 44689155 1032040448 244749 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 251963 244749 227 482 0 251479 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1007852

[startup+51.1009 s]
/proc/loadavg: 0.98 0.96 0.98 2/107 8692
/proc/meminfo: memFree=818976/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1008248 CPUtime=51.08
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265363 0 0 0 4544 564 0 0 25 0 1 0 44689155 1032445952 244837 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252062 244837 227 482 0 251578 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1008248

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 8694
/proc/meminfo: memFree=817860/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1008776 CPUtime=102.27
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265547 0 0 0 9028 1199 0 0 25 0 1 0 44689155 1032986624 245021 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252194 245021 227 482 0 251710 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1008776

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 8696
/proc/meminfo: memFree=817860/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1008776 CPUtime=162.25
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265547 0 0 0 14343 1882 0 0 25 0 1 0 44689155 1032986624 245021 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252194 245021 227 482 0 251710 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1008776

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 8696
/proc/meminfo: memFree=817736/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1008776 CPUtime=222.23
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265550 0 0 0 19679 2544 0 0 25 0 1 0 44689155 1032986624 245024 1992294400 134512640 136485738 4289626448 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252194 245024 227 482 0 251710 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1008776

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 8698
/proc/meminfo: memFree=817612/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1008908 CPUtime=282.21
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265592 0 0 0 25005 3216 0 0 25 0 1 0 44689155 1033121792 245066 1992294400 134512640 136485738 4289626448 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252227 245066 227 482 0 251743 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1008908

[startup+342.301 s]
/proc/loadavg: 1.12 1.00 0.99 2/107 8700
/proc/meminfo: memFree=817488/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1008908 CPUtime=342.19
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265592 0 0 0 30360 3859 0 0 25 0 1 0 44689155 1033121792 245066 1992294400 134512640 136485738 4289626448 18446744073709551615 134992598 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252227 245066 227 482 0 251743 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1008908

[startup+402.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/107 8702
/proc/meminfo: memFree=817488/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1008908 CPUtime=402.18
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265603 0 0 0 35713 4505 0 0 25 0 1 0 44689155 1033121792 245077 1992294400 134512640 136485738 4289626448 18446744073709551615 134616182 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252227 245077 227 482 0 251743 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1008908

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/107 8704
/proc/meminfo: memFree=817364/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009040 CPUtime=462.17
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265653 0 0 0 41078 5139 0 0 25 0 1 0 44689155 1033256960 245127 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252260 245127 227 482 0 251776 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1009040

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 8704
/proc/meminfo: memFree=817240/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009040 CPUtime=522.15
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265653 0 0 0 46417 5798 0 0 25 0 1 0 44689155 1033256960 245127 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252260 245127 227 482 0 251776 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1009040

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 8706
/proc/meminfo: memFree=817240/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009172 CPUtime=582.13
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265660 0 0 0 51781 6432 0 0 25 0 1 0 44689155 1033392128 245134 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252293 245134 227 482 0 251809 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1009172

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 8708
/proc/meminfo: memFree=817116/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009172 CPUtime=642.13
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265660 0 0 0 57134 7079 0 0 25 0 1 0 44689155 1033392128 245134 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252293 245134 227 482 0 251809 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1009172

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.12 1.03 1.00 2/107 8714
/proc/meminfo: memFree=816620/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009436 CPUtime=882.06
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265741 0 0 0 78563 9643 0 0 25 0 1 0 44689155 1033662464 245215 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252359 245215 227 482 0 251875 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1009436

[startup+942.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 8716
/proc/meminfo: memFree=816496/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009436 CPUtime=942.04
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265741 0 0 0 83930 10274 0 0 25 0 1 0 44689155 1033662464 245215 1992294400 134512640 136485738 4289626448 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252359 245215 227 482 0 251875 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1009436

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 8718
/proc/meminfo: memFree=816496/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009436 CPUtime=1002.02
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265741 0 0 0 89285 10917 0 0 25 0 1 0 44689155 1033662464 245215 1992294400 134512640 136485738 4289626448 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252359 245215 227 482 0 251875 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1009436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8720
/proc/meminfo: memFree=816372/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009436 CPUtime=1062.01
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265753 0 0 0 94643 11558 0 0 25 0 1 0 44689155 1033662464 245227 1992294400 134512640 136485738 4289626448 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252359 245227 227 482 0 251875 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1009436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8720
/proc/meminfo: memFree=816372/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009436 CPUtime=1122
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265759 0 0 0 100001 12199 0 0 25 0 1 0 44689155 1033662464 245233 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252359 245233 227 482 0 251875 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1009436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8722
/proc/meminfo: memFree=816248/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009568 CPUtime=1181.98
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265769 0 0 0 105367 12831 0 0 25 0 1 0 44689155 1033797632 245243 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252392 245243 227 482 0 251908 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1009568

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8724
/proc/meminfo: memFree=815876/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009700 CPUtime=1241.96
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265808 0 0 0 110724 13472 0 0 25 0 1 0 44689155 1033932800 245282 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252425 245282 227 482 0 251941 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1009700

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8726
/proc/meminfo: memFree=815876/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009700 CPUtime=1301.96
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265808 0 0 0 116097 14099 0 0 25 0 1 0 44689155 1033932800 245282 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252425 245282 227 482 0 251941 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1009700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8728
/proc/meminfo: memFree=815752/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009700 CPUtime=1361.93
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265808 0 0 0 121459 14734 0 0 25 0 1 0 44689155 1033932800 245282 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252425 245282 227 482 0 251941 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1009700

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8728
/proc/meminfo: memFree=815752/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009700 CPUtime=1421.92
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265832 0 0 0 126824 15368 0 0 25 0 1 0 44689155 1033932800 245306 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252425 245306 227 482 0 251941 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 1009700

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8730
/proc/meminfo: memFree=815752/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009700 CPUtime=1481.89
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265832 0 0 0 132198 15991 0 0 25 0 1 0 44689155 1033932800 245306 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252425 245306 227 482 0 251941 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1009700

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8732
/proc/meminfo: memFree=815628/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009700 CPUtime=1541.88
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265832 0 0 0 137552 16636 0 0 25 0 1 0 44689155 1033932800 245306 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252425 245306 227 482 0 251941 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1009700

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8734
/proc/meminfo: memFree=815628/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009832 CPUtime=1601.87
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265845 0 0 0 142914 17273 0 0 25 0 1 0 44689155 1034067968 245319 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252458 245319 227 482 0 251974 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 1009832

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8736
/proc/meminfo: memFree=815504/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009832 CPUtime=1661.86
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265855 0 0 0 148265 17921 0 0 25 0 1 0 44689155 1034067968 245329 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252458 245329 227 482 0 251974 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1009832

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8736
/proc/meminfo: memFree=815380/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009964 CPUtime=1721.84
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265873 0 0 0 153622 18562 0 0 25 0 1 0 44689155 1034203136 245347 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252491 245347 227 482 0 252007 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1009964

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8738
/proc/meminfo: memFree=815132/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009964 CPUtime=1781.82
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265873 0 0 0 158990 19192 0 0 25 0 1 0 44689155 1034203136 245347 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252491 245347 227 482 0 252007 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 1009964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8740
/proc/meminfo: memFree=815132/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009964 CPUtime=1800.02
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265873 0 0 0 160613 19389 0 0 25 0 1 0 44689155 1034203136 245347 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252491 245347 227 482 0 252007 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1009964

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 8740
/proc/meminfo: memFree=815132/2059040 swapFree=4140260/4192956
[pid=8691] ppid=8689 vsize=1009964 CPUtime=1800.02
/proc/8691/stat : 8691 (pbct) R 8689 8691 7710 0 -1 4202496 265873 0 0 0 160613 19389 0 0 25 0 1 0 44689155 1034203136 245347 1992294400 134512640 136485738 4289626448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8691/statm: 252491 245347 227 482 0 252007 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1009964

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.13
CPU user time (s): 1606.13
CPU system time (s): 194
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 1009964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1606.13
system time used= 194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 265873
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= 3424

runsolver used 2.65959 second user time and 8.81566 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-16 14:21:14
IDJOB=2669503
IDBENCH=71871
IDSOLVER=1170
FILE ID=node009/2669503-1276690874
PBS_JOBID= 11172567
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__512.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669503-1276690874/watcher-2669503-1276690874 -o /tmp/evaluation-result-2669503-1276690874/solver-2669503-1276690874 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669503-1276690874.opb

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

MD5SUM BENCH= d0ffef5b15f9518c13edbe4c212527f5
RANDOM SEED=1307886070

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800096 kB
Buffers:         50328 kB
Cached:         114216 kB
SwapCached:       6060 kB
Active:          26196 kB
Inactive:       151636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800096 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            4052 kB
Writeback:           0 kB
AnonPages:       11800 kB
Mapped:          12960 kB
Slab:            59300 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182220 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= 62552 MiB
End job on node009 at 2010-06-16 14:51:17