Trace number 2669539

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) 1800.15 1800.7

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_500_3__212_366__32.opb
MD5SUMdb32a99ae563cdd0a4508d97506524ef
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark107914
Best CPU time to get the best result obtained on this benchmark1800.52
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables48498
Total number of constraints2000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1502
Number of constraints which are nor clauses,nor cardinality constraints498
Minimum length of a constraint32
Maximum length of a constraint673
Number of terms in the objective function 48000
Biggest coefficient in the objective function 114804
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 1641931968
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 114804
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 1641931968
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
0.50/0.55	c constraints 2000/0 clauses 0/0 units 0
0.50/0.55	c vars 48498
0.50/0.55	c objective 48000 + 0
1800.05/1800.61	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-2669539-1276693373/watcher-2669539-1276693373 -o /tmp/evaluation-result-2669539-1276693373/solver-2669539-1276693373 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669539-1276693373.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: 1.00 1.05 1.11 3/105 17593
/proc/meminfo: memFree=1738232/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=2488 CPUtime=0
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 304 0 0 0 0 0 0 0 25 0 1 0 10630821 2547712 227 1992294400 134512640 136485738 4291956016 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17593/statm: 622 227 149 482 0 138 0

[startup+0.081808 s]
/proc/loadavg: 1.00 1.05 1.11 3/105 17593
/proc/meminfo: memFree=1738232/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=5124 CPUtime=0.07
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 1127 0 0 0 7 0 0 0 25 0 1 0 10630821 5246976 806 1992294400 134512640 136485738 4291956016 18446744073709551615 135839905 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17593/statm: 1281 806 149 482 0 797 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5124

[startup+0.10181 s]
/proc/loadavg: 1.00 1.05 1.11 3/105 17593
/proc/meminfo: memFree=1738232/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=5936 CPUtime=0.09
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 1347 0 0 0 9 0 0 0 25 0 1 0 10630821 6078464 897 1992294400 134512640 136485738 4291956016 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17593/statm: 1484 898 149 482 0 1000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5936

[startup+0.301832 s]
/proc/loadavg: 1.00 1.05 1.11 3/105 17593
/proc/meminfo: memFree=1738232/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=9932 CPUtime=0.29
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 2400 0 0 0 29 0 0 0 25 0 1 0 10630821 10170368 1950 1992294400 134512640 136485738 4291956016 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17593/statm: 2483 1950 153 482 0 1999 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9932

[startup+0.701876 s]
/proc/loadavg: 1.00 1.05 1.11 3/105 17593
/proc/meminfo: memFree=1738232/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=29680 CPUtime=0.69
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 7337 0 0 0 67 2 0 0 25 0 1 0 10630821 30392320 6887 1992294400 134512640 136485738 4291956016 18446744073709551615 135530786 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 7420 6888 197 482 0 6936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29680

[startup+1.50096 s]
/proc/loadavg: 1.00 1.05 1.11 2/106 17594
/proc/meminfo: memFree=1690236/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=86900 CPUtime=1.49
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 21789 0 0 0 141 8 0 0 25 0 1 0 10630821 88985600 20695 1992294400 134512640 136485738 4291956016 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 21725 20696 197 482 0 21241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86900

[startup+3.10114 s]
/proc/loadavg: 1.00 1.05 1.11 2/106 17594
/proc/meminfo: memFree=1616332/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=192260 CPUtime=3.09
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 49545 0 0 0 289 20 0 0 25 0 1 0 10630821 196874240 46974 1992294400 134512640 136485738 4291956016 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 48065 46975 197 482 0 47581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 192260

[startup+6.30149 s]
/proc/loadavg: 1.00 1.05 1.11 2/106 17594
/proc/meminfo: memFree=1401440/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=405044 CPUtime=6.29
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 106658 0 0 0 583 46 0 0 25 0 1 0 10630821 414765056 100369 1992294400 134512640 136485738 4291956016 18446744073709551615 135868597 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 101261 100370 197 482 0 100777 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 405044

[startup+12.7012 s]
/proc/loadavg: 1.00 1.05 1.10 2/106 17594
/proc/meminfo: memFree=853484/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=924140 CPUtime=12.68
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 242362 0 0 0 1169 99 0 0 25 0 1 0 10630821 946319360 223159 1992294400 134512640 136485738 4291956016 18446744073709551615 135860552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 231035 223159 210 482 0 230551 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 924140

[startup+25.5016 s]
/proc/loadavg: 1.00 1.05 1.10 2/106 17594
/proc/meminfo: memFree=807232/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=960388 CPUtime=25.48
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 251963 0 0 0 2299 249 0 0 25 0 1 0 10630821 983437312 232376 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 240097 232376 227 482 0 239613 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 960388

[startup+51.1014 s]
/proc/loadavg: 1.00 1.04 1.10 2/106 17594
/proc/meminfo: memFree=805496/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=962596 CPUtime=51.07
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 252425 0 0 0 4574 533 0 0 25 0 1 0 10630821 985698304 232838 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 240649 232838 227 482 0 240165 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 962596

[startup+102.309 s]
/proc/loadavg: 1.00 1.03 1.09 2/106 17596
/proc/meminfo: memFree=804380/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=963632 CPUtime=102.27
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 252671 0 0 0 9133 1094 0 0 25 0 1 0 10630821 986759168 233084 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 240908 233084 227 482 0 240424 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 963632

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.08 2/106 17598
/proc/meminfo: memFree=802644/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=965084 CPUtime=162.24
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 253084 0 0 0 14484 1740 0 0 25 0 1 0 10630821 988246016 233497 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 241271 233497 227 482 0 240787 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 965084

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/106 17598
/proc/meminfo: memFree=801776/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=965876 CPUtime=222.22
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 253291 0 0 0 19859 2363 0 0 25 0 1 0 10630821 989057024 233704 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 241469 233704 227 482 0 240985 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 965876

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/106 17600
/proc/meminfo: memFree=799792/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=967724 CPUtime=282.2
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 253779 0 0 0 25233 2987 0 0 25 0 1 0 10630821 990949376 234192 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 241931 234192 227 482 0 241447 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 967724

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/106 17602
/proc/meminfo: memFree=797932/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=969704 CPUtime=342.19
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 254261 0 0 0 30613 3606 0 0 25 0 1 0 10630821 992976896 234674 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 242426 234674 227 482 0 241942 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 969704

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 17604
/proc/meminfo: memFree=796444/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=971024 CPUtime=402.17
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 254608 0 0 0 36004 4213 0 0 25 0 1 0 10630821 994328576 235021 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 242756 235021 227 482 0 242272 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 971024

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/106 17606
/proc/meminfo: memFree=795204/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=972080 CPUtime=462.15
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 254902 0 0 0 41399 4816 0 0 25 0 1 0 10630821 995409920 235315 1992294400 134512640 136485738 4291956016 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 243020 235315 227 482 0 242536 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 972080

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/106 17606
/proc/meminfo: memFree=793964/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=973780 CPUtime=522.12
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 255342 0 0 0 46782 5430 0 0 25 0 1 0 10630821 997150720 235626 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 243445 235626 227 482 0 242961 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 973780

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 17608
/proc/meminfo: memFree=793096/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=974704 CPUtime=582.11
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 255587 0 0 0 52188 6023 0 0 25 0 1 0 10630821 998096896 235871 1992294400 134512640 136485738 4291956016 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 243676 235871 227 482 0 243192 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 974704

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 17610
/proc/meminfo: memFree=791732/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=975892 CPUtime=642.09
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 255886 0 0 0 57584 6625 0 0 25 0 1 0 10630821 999313408 236170 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 243973 236170 227 482 0 243489 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 975892

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 17614
/proc/meminfo: memFree=787516/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=979852 CPUtime=822.03
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 256873 0 0 0 73784 8419 0 0 25 0 1 0 10630821 1003368448 237157 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 244963 237157 227 482 0 244479 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 979852

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 17616
/proc/meminfo: memFree=786524/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=980908 CPUtime=882.02
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 257124 0 0 0 79211 8991 0 0 25 0 1 0 10630821 1004449792 237408 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 245227 237408 227 482 0 244743 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 980908

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 17618
/proc/meminfo: memFree=785160/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=982228 CPUtime=942
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 257461 0 0 0 84643 9557 0 0 25 0 1 0 10630821 1005801472 237745 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 245557 237745 227 482 0 245073 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 982228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17620
/proc/meminfo: memFree=784044/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=983416 CPUtime=1001.98
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 257752 0 0 0 90063 10135 0 0 25 0 1 0 10630821 1007017984 238036 1992294400 134512640 136485738 4291956016 18446744073709551615 134616030 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 245854 238036 227 482 0 245370 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 983416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17622
/proc/meminfo: memFree=783300/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=983944 CPUtime=1061.96
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 257901 0 0 0 95493 10703 0 0 25 0 1 0 10630821 1007558656 238185 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 245986 238185 227 482 0 245502 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 983944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17622
/proc/meminfo: memFree=781936/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=985424 CPUtime=1121.94
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 258237 0 0 0 100908 11286 0 0 25 0 1 0 10630821 1009074176 238521 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 246356 238521 227 482 0 245872 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 985424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17624
/proc/meminfo: memFree=781068/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=986216 CPUtime=1181.93
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 258454 0 0 0 106338 11855 0 0 25 0 1 0 10630821 1009885184 238738 1992294400 134512640 136485738 4291956016 18446744073709551615 134992601 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 246554 238738 227 482 0 246070 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 986216

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17626
/proc/meminfo: memFree=779332/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=987668 CPUtime=1241.9
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 258795 0 0 0 111769 12421 0 0 25 0 1 0 10630821 1011372032 239079 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 246917 239079 227 482 0 246433 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 987668

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17628
/proc/meminfo: memFree=778464/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=988460 CPUtime=1301.89
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 259005 0 0 0 117204 12985 0 0 25 0 1 0 10630821 1012183040 239289 1992294400 134512640 136485738 4291956016 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 247115 239289 227 482 0 246631 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 988460

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17630
/proc/meminfo: memFree=778092/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=988856 CPUtime=1361.87
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 259112 0 0 0 122638 13549 0 0 25 0 1 0 10630821 1012588544 239396 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 247214 239396 227 482 0 246730 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 988856

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17630
/proc/meminfo: memFree=776976/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=989912 CPUtime=1421.86
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 259372 0 0 0 128068 14118 0 0 25 0 1 0 10630821 1013669888 239656 1992294400 134512640 136485738 4291956016 18446744073709551615 135260279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 247478 239656 227 482 0 246994 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 989912

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17632
/proc/meminfo: memFree=776356/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=990572 CPUtime=1481.83
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 259546 0 0 0 133515 14668 0 0 25 0 1 0 10630821 1014345728 239830 1992294400 134512640 136485738 4291956016 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 247643 239830 227 482 0 247159 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 990572

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17634
/proc/meminfo: memFree=775364/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=991496 CPUtime=1541.82
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 259780 0 0 0 138920 15262 0 0 25 0 1 0 10630821 1015291904 240064 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 247874 240064 227 482 0 247390 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 991496

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17636
/proc/meminfo: memFree=774620/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=992288 CPUtime=1601.79
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 259975 0 0 0 144354 15825 0 0 25 0 1 0 10630821 1016102912 240259 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 248072 240259 227 482 0 247588 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 992288

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17638
/proc/meminfo: memFree=773628/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=993080 CPUtime=1661.77
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 260177 0 0 0 149788 16389 0 0 25 0 1 0 10630821 1016913920 240461 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 248270 240461 227 482 0 247786 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 993080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17638
/proc/meminfo: memFree=773380/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=993476 CPUtime=1721.76
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 260273 0 0 0 155230 16946 0 0 25 0 1 0 10630821 1017319424 240557 1992294400 134512640 136485738 4291956016 18446744073709551615 135024558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 248369 240557 227 482 0 247885 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 993476

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17642
/proc/meminfo: memFree=771644/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=994400 CPUtime=1781.74
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 260493 0 0 0 160668 17506 0 0 25 0 1 0 10630821 1018265600 240777 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 248600 240777 227 482 0 248116 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 994400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17645
/proc/meminfo: memFree=771396/2059040 swapFree=4164960/4192956
[pid=17593] ppid=17591 vsize=994664 CPUtime=1800.05
/proc/17593/stat : 17593 (pbct) R 17591 17593 17181 0 -1 4202496 260562 0 0 0 162324 17681 0 0 25 0 1 0 10630821 1018535936 240846 1992294400 134512640 136485738 4291956016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17593/statm: 248666 240846 227 482 0 248182 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 994664

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

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

Child status: 0
Real time (s): 1800.7
CPU time (s): 1800.15
CPU user time (s): 1623.24
CPU system time (s): 176.903
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 994664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1623.24
system time used= 176.903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 260562
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= 3069

runsolver used 2.89356 second user time and 8.58469 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-16 15:02:53
IDJOB=2669539
IDBENCH=71907
IDSOLVER=1170
FILE ID=node087/2669539-1276693373
PBS_JOBID= 11172608
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_500_3__212_366__32.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669539-1276693373/watcher-2669539-1276693373 -o /tmp/evaluation-result-2669539-1276693373/solver-2669539-1276693373 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669539-1276693373.opb

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

MD5SUM BENCH= db32a99ae563cdd0a4508d97506524ef
RANDOM SEED=2112900570

node087.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		: 3000.213
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1738636 kB
Buffers:         75688 kB
Cached:         134444 kB
SwapCached:       1016 kB
Active:          96968 kB
Inactive:       146096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1738636 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            4016 kB
Writeback:           0 kB
AnonPages:       31984 kB
Mapped:          14536 kB
Slab:            55572 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182248 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 node087 at 2010-06-16 15:32:56