Trace number 2669535

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) 1800.17 1800.77

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_20_2__17_12__2048.opb
MD5SUM37556e96649500f05ee5a3176865f28d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark46877
Best CPU time to get the best result obtained on this benchmark21.6077
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables81938
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)42
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint2048
Maximum length of a constraint16385
Number of terms in the objective function 81920
Biggest coefficient in the objective function 94409
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 3572862976
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 94409
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 3572862976
Number of bits of the biggest sum of numbers32
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
1.00/1.08	c constraints 60/0 clauses 0/0 units 0
1.00/1.08	c vars 81938
1.00/1.08	c objective 81920 + 0
1800.01/1800.61	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-2669535-1276693156/watcher-2669535-1276693156 -o /tmp/evaluation-result-2669535-1276693156/solver-2669535-1276693156 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669535-1276693156.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: 1.15 1.03 1.01 3/106 10282
/proc/meminfo: memFree=1850908/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=2488 CPUtime=0
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 306 0 0 0 0 0 0 0 20 0 1 0 44916962 2547712 228 1992294400 134512640 136485738 4292625312 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10282/statm: 622 228 149 482 0 138 0

[startup+0.050358 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 10282
/proc/meminfo: memFree=1850908/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=4080 CPUtime=0.04
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 746 0 0 0 4 0 0 0 20 0 1 0 44916962 4177920 521 1992294400 134512640 136485738 4292625312 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10282/statm: 1020 521 149 482 0 536 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4080

[startup+0.101367 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 10282
/proc/meminfo: memFree=1850908/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=5936 CPUtime=0.09
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 1332 0 0 0 9 0 0 0 20 0 1 0 44916962 6078464 881 1992294400 134512640 136485738 4292625312 18446744073709551615 135848215 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10282/statm: 1484 881 149 482 0 1000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5936

[startup+0.301402 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 10282
/proc/meminfo: memFree=1850908/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=9564 CPUtime=0.29
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 2543 0 0 0 29 0 0 0 20 0 1 0 44916962 9793536 1642 1992294400 134512640 136485738 4292625312 18446744073709551615 135171302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10282/statm: 2391 1642 151 482 0 1907 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9564

[startup+0.70147 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 10282
/proc/meminfo: memFree=1850908/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=19524 CPUtime=0.7
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 4461 0 0 0 68 2 0 0 20 0 1 0 44916962 19992576 3560 1992294400 134512640 136485738 4292625312 18446744073709551615 135180324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10282/statm: 4881 3560 153 482 0 4397 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 19524

[startup+1.50161 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 10283
/proc/meminfo: memFree=1831184/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=65596 CPUtime=1.5
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 15542 0 0 0 143 7 0 0 22 0 1 0 44916962 67170304 14641 1992294400 134512640 136485738 4292625312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 16399 14642 197 482 0 15915 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 65596

[startup+3.10088 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 10283
/proc/meminfo: memFree=1748600/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=192404 CPUtime=3.09
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 48785 0 0 0 289 20 0 0 25 0 1 0 44916962 197021696 45699 1992294400 134512640 136485738 4292625312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 48101 45699 197 482 0 47617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 192404

[startup+6.30143 s]
/proc/loadavg: 1.14 1.03 1.01 2/107 10283
/proc/meminfo: memFree=1528996/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=383000 CPUtime=6.29
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 99404 0 0 0 588 41 0 0 25 0 1 0 44916962 392192000 93238 1992294400 134512640 136485738 4292625312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 95750 93239 197 482 0 95266 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 383000

[startup+12.7015 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 10283
/proc/meminfo: memFree=1142984/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=748280 CPUtime=12.69
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 198880 0 0 0 1186 83 0 0 25 0 1 0 44916962 766238720 184705 1992294400 134512640 136485738 4292625312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 187070 184705 197 482 0 186586 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 748280

[startup+25.5007 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 10283
/proc/meminfo: memFree=296188/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1616932 CPUtime=25.49
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 425083 0 0 0 2364 185 0 0 25 0 1 0 44916962 1655738368 388125 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404233 388125 226 482 0 403749 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1616932

[startup+51.1011 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 10283
/proc/meminfo: memFree=293212/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619304 CPUtime=51.07
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 425832 0 0 0 4603 504 0 0 25 0 1 0 44916962 1658167296 388745 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404826 388745 227 482 0 404342 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1619304

[startup+102.309 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 10285
/proc/meminfo: memFree=292964/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619436 CPUtime=102.27
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 425887 0 0 0 9091 1136 0 0 25 0 1 0 44916962 1658302464 388800 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404859 388800 227 482 0 404375 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1619436

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 10296
/proc/meminfo: memFree=292220/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619700 CPUtime=162.23
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 425925 0 0 0 14363 1860 0 0 25 0 1 0 44916962 1658572800 388838 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404925 388838 227 482 0 404441 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1619700

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10298
/proc/meminfo: memFree=291972/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619832 CPUtime=222.21
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 425973 0 0 0 19638 2583 0 0 25 0 1 0 44916962 1658707968 388886 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404958 388886 227 482 0 404474 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1619832

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10300
/proc/meminfo: memFree=291972/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619832 CPUtime=282.18
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 425980 0 0 0 24943 3275 0 0 25 0 1 0 44916962 1658707968 388893 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404958 388893 227 482 0 404474 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1619832

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10300
/proc/meminfo: memFree=291972/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619832 CPUtime=342.17
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 425980 0 0 0 30258 3959 0 0 25 0 1 0 44916962 1658707968 388893 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404958 388893 227 482 0 404474 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1619832

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10302
/proc/meminfo: memFree=291848/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619832 CPUtime=402.15
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 425995 0 0 0 35564 4651 0 0 25 0 1 0 44916962 1658707968 388908 1992294400 134512640 136485738 4292625312 18446744073709551615 135173635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404958 388908 227 482 0 404474 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1619832

[startup+462.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 10304
/proc/meminfo: memFree=291848/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619832 CPUtime=462.13
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 425997 0 0 0 40877 5336 0 0 25 0 1 0 44916962 1658707968 388910 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404958 388910 227 482 0 404474 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1619832

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 10306
/proc/meminfo: memFree=291848/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619832 CPUtime=522.11
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426004 0 0 0 46199 6012 0 0 25 0 1 0 44916962 1658707968 388917 1992294400 134512640 136485738 4292625312 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404958 388917 227 482 0 404474 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1619832

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10308
/proc/meminfo: memFree=291848/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619964 CPUtime=582.09
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426006 0 0 0 51518 6691 0 0 25 0 1 0 44916962 1658843136 388919 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404991 388919 227 482 0 404507 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1619964

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10308
/proc/meminfo: memFree=291724/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1619964 CPUtime=642.08
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426019 0 0 0 56852 7356 0 0 25 0 1 0 44916962 1658843136 388932 1992294400 134512640 136485738 4292625312 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 404991 388932 227 482 0 404507 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1619964

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10316
/proc/meminfo: memFree=290980/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=881.99
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426486 0 0 0 78114 10085 0 0 25 0 1 0 44916962 1661214720 389141 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389141 227 482 0 405086 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1622280

[startup+942.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 10319
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=941.98
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426486 0 0 0 83431 10767 0 0 25 0 1 0 44916962 1661214720 389141 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389141 227 482 0 405086 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1622280

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 10321
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1001.96
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426486 0 0 0 88742 11454 0 0 25 0 1 0 44916962 1661214720 389141 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389141 227 482 0 405086 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1622280

[startup+1062.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 10323
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1061.94
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426486 0 0 0 94054 12140 0 0 25 0 1 0 44916962 1661214720 389141 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389141 227 482 0 405086 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1622280

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 10325
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1121.91
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426507 0 0 0 99374 12817 0 0 25 0 1 0 44916962 1661214720 389162 1992294400 134512640 136485738 4292625312 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389162 227 482 0 405086 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1622280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10327
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1181.89
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426508 0 0 0 104693 13496 0 0 25 0 1 0 44916962 1661214720 389163 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389163 227 482 0 405086 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1622280

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10327
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1241.87
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426508 0 0 0 109998 14189 0 0 25 0 1 0 44916962 1661214720 389163 1992294400 134512640 136485738 4292625312 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389163 227 482 0 405086 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 1622280

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10329
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1301.86
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426508 0 0 0 115320 14866 0 0 25 0 1 0 44916962 1661214720 389163 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389163 227 482 0 405086 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 1622280

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10331
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1361.83
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426508 0 0 0 120628 15555 0 0 25 0 1 0 44916962 1661214720 389163 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389163 227 482 0 405086 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 1622280

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10333
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1421.83
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426508 0 0 0 125934 16249 0 0 25 0 1 0 44916962 1661214720 389163 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389163 227 482 0 405086 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 1622280

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10335
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1481.8
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426508 0 0 0 131249 16931 0 0 25 0 1 0 44916962 1661214720 389163 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389163 227 482 0 405086 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1622280

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10335
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1541.78
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426508 0 0 0 136565 17613 0 0 25 0 1 0 44916962 1661214720 389163 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389163 227 482 0 405086 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 1622280

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10337
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1601.76
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426508 0 0 0 141885 18291 0 0 25 0 1 0 44916962 1661214720 389163 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389163 227 482 0 405086 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 1622280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10339
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1661.74
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426508 0 0 0 147182 18992 0 0 25 0 1 0 44916962 1661214720 389163 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389163 227 482 0 405086 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 1622280

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10341
/proc/meminfo: memFree=290608/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622280 CPUtime=1721.73
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426523 0 0 0 152493 19680 0 0 25 0 1 0 44916962 1661214720 389178 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405570 389178 227 482 0 405086 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1622280

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10343
/proc/meminfo: memFree=290484/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622412 CPUtime=1781.7
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426536 0 0 0 157814 20356 0 0 25 0 1 0 44916962 1661349888 389191 1992294400 134512640 136485738 4292625312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405603 389191 227 482 0 405119 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 1622412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10343
/proc/meminfo: memFree=290484/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=1622412 CPUtime=1800.01
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4202496 426536 0 0 0 159433 20568 0 0 25 0 1 0 44916962 1661349888 389191 1992294400 134512640 136485738 4292625312 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10282/statm: 405603 389191 227 482 0 405119 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1622412

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10343
/proc/meminfo: memFree=290484/2059040 swapFree=4136116/4192956
[pid=10282] ppid=10280 vsize=0 CPUtime=1800.11
/proc/10282/stat : 10282 (pbct) R 10280 10282 9414 0 -1 4194308 426536 0 0 0 159433 20578 0 0 25 0 1 0 44916962 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/10282/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.17
CPU user time (s): 1594.34
CPU system time (s): 205.837
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 1622412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1594.34
system time used= 205.837
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 426536
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 6923

runsolver used 3.05454 second user time and 8.42872 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-16 14:59:16
IDJOB=2669535
IDBENCH=71903
IDSOLVER=1170
FILE ID=node014/2669535-1276693156
PBS_JOBID= 11172589
Free space on /tmp= 62568 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_20_2__17_12__2048.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669535-1276693156/watcher-2669535-1276693156 -o /tmp/evaluation-result-2669535-1276693156/solver-2669535-1276693156 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669535-1276693156.opb

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

MD5SUM BENCH= 37556e96649500f05ee5a3176865f28d
RANDOM SEED=1914187995

node014.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		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851312 kB
Buffers:          8816 kB
Cached:         112164 kB
SwapCached:      10544 kB
Active:          83680 kB
Inactive:        51744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851312 kB
SwapTotal:     4192956 kB
SwapFree:      4136116 kB
Dirty:            5684 kB
Writeback:           0 kB
AnonPages:       12972 kB
Mapped:           9336 kB
Slab:            50412 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182764 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= 62568 MiB
End job on node014 at 2010-06-16 15:29:18