Trace number 2674592

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.02 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-cm42a.opb
MD5SUMfbb7284250700e8b461b63d83ddce719
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark694
Best CPU time to get the best result obtained on this benchmark0.020996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 694
Optimality of the best value was proved YES
Number of variables99
Total number of constraints185
Number of constraints which are clauses185
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 99
Biggest coefficient in the objective function 60
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 4087
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 60
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 4087
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.11	c 99 185 0 0 0 0 0 0
0.00/0.11	o 930
0.00/0.11	c 2048 ~x297+1024 ~x296+512 ~x295+256 ~x294+128 ~x293+64 ~x292+32 ~x291+16 ~x290+8 ~x289+4 ~x288+2 ~x287+1 ~x286+60 ~x100+60 ~x99+60 ~x98+60 ~x97+60 ~x96+60 ~x95+60 ~x94+60 ~x93+60 ~x92+60 ~x91+51 ~x90+51 ~x89+51 ~x88+51 ~x87+51 ~x86+51 ~x85+51 ~x84+51 ~x83+51 ~x82+51 ~x81+51 ~x80+51 ~x79+51 ~x78+51 ~x77+51 ~x76+51 ~x75+51 ~x74+51 ~x73+51 ~x72+51 ~x71+48 ~x70+48 ~x69+48 ~x68+48 ~x67+48 ~x66+48 ~x65+48 ~x64+48 ~x63+42 ~x62+42 ~x61+42 ~x60+42 ~x59+42 ~x58+42 ~x57+42 ~x56+42 ~x55+42 ~x54+42 ~x53+42 ~x52+42 ~x51+42 ~x50+42 ~x49+42 ~x48+42 ~x47+42 ~x46+42 ~x45+42 ~x44+42 ~x43+42 ~x42+34 ~x41+34 ~x40+34 ~x39+34 ~x38+34 ~x37+34 ~x36+34 ~x35+34 ~x34+34 ~x33+34 ~x32+34 ~x31+34 ~x30+34 ~x29+32 ~x28+32 ~x27+32 ~x26+32 ~x25+32 ~x24+32 ~x23+32

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-2674592-1276794575/watcher-2674592-1276794575 -o /tmp/evaluation-result-2674592-1276794575/solver-2674592-1276794575 -C 1800 -W 2000 -M 1800 run HOME/instance-2674592-1276794575.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 1.00 1.00 3/106 22631
/proc/meminfo: memFree=1711280/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0

[startup+0.0532191 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22631
/proc/meminfo: memFree=1711280/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.103897 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22631
/proc/meminfo: memFree=1711280/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300891 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22631
/proc/meminfo: memFree=1711280/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700879 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22631
/proc/meminfo: memFree=1711280/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50085 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22634
/proc/meminfo: memFree=1692044/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=21948 CPUtime=1.49
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 5392 0 0 0 145 4 0 0 25 0 1 0 20749165 22474752 4882 1992294400 134512640 134902295 4290664656 18446744073709551615 4160176798 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 5487 4882 269 96 0 4699 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30648

[startup+3.10081 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22634
/proc/meminfo: memFree=1691920/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=22608 CPUtime=3.08
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 5551 0 0 0 304 4 0 0 25 0 1 0 20749165 23150592 5041 1992294400 134512640 134902295 4290664656 18446744073709551615 4160195716 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 5652 5041 269 96 0 4864 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31308

[startup+6.30071 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22634
/proc/meminfo: memFree=1690680/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=23664 CPUtime=6.29
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 5819 0 0 0 624 5 0 0 25 0 1 0 20749165 24231936 5309 1992294400 134512640 134902295 4290664656 18446744073709551615 4160209914 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 5916 5309 269 96 0 5128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32364

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 22634
/proc/meminfo: memFree=1688448/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=25844 CPUtime=12.68
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 6337 0 0 0 1263 5 0 0 25 0 1 0 20749165 26464256 5827 1992294400 134512640 134902295 4290664656 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 6461 5827 269 96 0 5673 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34544

[startup+25.5001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22634
/proc/meminfo: memFree=1684604/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=29440 CPUtime=25.47
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 7231 0 0 0 2541 6 0 0 25 0 1 0 20749165 30146560 6721 1992294400 134512640 134902295 4290664656 18446744073709551615 4160190664 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 7360 6721 269 96 0 6572 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38140

[startup+51.1004 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22636
/proc/meminfo: memFree=1680140/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=33840 CPUtime=51.06
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 8333 0 0 0 5098 8 0 0 25 0 1 0 20749165 34652160 7823 1992294400 134512640 134902295 4290664656 18446744073709551615 4160209917 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 8460 7823 269 96 0 7672 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 42540

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22636
/proc/meminfo: memFree=1674932/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=38808 CPUtime=102.25
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 9568 0 0 0 10215 10 0 0 25 0 1 0 20749165 39739392 9058 1992294400 134512640 134902295 4290664656 18446744073709551615 4160209914 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 9702 9058 269 96 0 8914 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 47508

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22638
/proc/meminfo: memFree=1669352/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=44356 CPUtime=162.21
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 10980 0 0 0 16208 13 0 0 25 0 1 0 20749165 45420544 10470 1992294400 134512640 134902295 4290664656 18446744073709551615 4160207324 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 11089 10470 269 96 0 10301 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 53056

[startup+222.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 22640
/proc/meminfo: memFree=1667492/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=46072 CPUtime=222.18
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 11407 0 0 0 22203 15 0 0 25 0 1 0 20749165 47177728 10897 1992294400 134512640 134902295 4290664656 18446744073709551615 4160214419 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 11518 10897 269 96 0 10730 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 54772

[startup+282.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/108 22642
/proc/meminfo: memFree=1659308/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=54376 CPUtime=282.17
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 13458 0 0 0 28200 17 0 0 25 0 1 0 20749165 55681024 12948 1992294400 134512640 134902295 4290664656 18446744073709551615 4160195796 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 13594 12948 269 96 0 12806 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 63076

[startup+342.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/108 22642
/proc/meminfo: memFree=1659308/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=54376 CPUtime=342.14
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 13458 0 0 0 34196 18 0 0 25 0 1 0 20749165 55681024 12948 1992294400 134512640 134902295 4290664656 18446744073709551615 4160210082 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 13594 12948 269 96 0 12806 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 63076

[startup+402.3 s]
/proc/loadavg: 1.15 1.06 1.01 2/108 22644
/proc/meminfo: memFree=1656456/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=57412 CPUtime=402.11
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 14200 0 0 0 40192 19 0 0 25 0 1 0 20749165 58789888 13690 1992294400 134512640 134902295 4290664656 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 14353 13690 269 96 0 13565 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 66112

[startup+462.3 s]

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

/proc/22633/statm: 18084 17429 269 96 0 17296 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 81036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22666
/proc/meminfo: memFree=1640832/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1181.78
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17939 0 0 0 118143 35 0 0 25 0 1 0 20749165 74072064 17429 1992294400 134512640 134902295 4290664656 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17429 269 96 0 17296 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 81036

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22666
/proc/meminfo: memFree=1640708/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1241.76
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17942 0 0 0 124140 36 0 0 25 0 1 0 20749165 74072064 17432 1992294400 134512640 134902295 4290664656 18446744073709551615 4160195777 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17432 269 96 0 17296 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 81036

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22668
/proc/meminfo: memFree=1640708/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1301.74
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17943 0 0 0 130138 36 0 0 25 0 1 0 20749165 74072064 17433 1992294400 134512640 134902295 4290664656 18446744073709551615 4160207324 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17433 269 96 0 17296 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 81036

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 22671
/proc/meminfo: memFree=1640212/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1361.71
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17948 0 0 0 136133 38 0 0 25 0 1 0 20749165 74072064 17438 1992294400 134512640 134902295 4290664656 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17438 269 96 0 17296 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 81036

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22675
/proc/meminfo: memFree=1639452/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1421.69
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17951 0 0 0 142128 41 0 0 25 0 1 0 20749165 74072064 17441 1992294400 134512640 134902295 4290664656 18446744073709551615 4160188956 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17441 269 96 0 17296 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 81036

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22677
/proc/meminfo: memFree=1639452/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1481.65
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17951 0 0 0 148122 43 0 0 25 0 1 0 20749165 74072064 17441 1992294400 134512640 134902295 4290664656 18446744073709551615 4160176775 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17441 269 96 0 17296 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 81036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22677
/proc/meminfo: memFree=1639452/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1541.63
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17951 0 0 0 154118 45 0 0 25 0 1 0 20749165 74072064 17441 1992294400 134512640 134902295 4290664656 18446744073709551615 4160176933 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17441 269 96 0 17296 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 81036

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 22679
/proc/meminfo: memFree=1639576/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1601.6
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17951 0 0 0 160113 47 0 0 25 0 1 0 20749165 74072064 17441 1992294400 134512640 134902295 4290664656 18446744073709551615 4160176847 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17441 269 96 0 17296 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 81036

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 22681
/proc/meminfo: memFree=1639576/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1661.58
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17951 0 0 0 166110 48 0 0 25 0 1 0 20749165 74072064 17441 1992294400 134512640 134902295 4290664656 18446744073709551615 4160196021 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17441 269 96 0 17296 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 81036

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22683
/proc/meminfo: memFree=1639592/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1721.55
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17951 0 0 0 172106 49 0 0 25 0 1 0 20749165 74072064 17441 1992294400 134512640 134902295 4290664656 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17441 269 96 0 17296 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 81036

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22685
/proc/meminfo: memFree=1639592/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1781.52
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17951 0 0 0 178102 50 0 0 25 0 1 0 20749165 74072064 17441 1992294400 134512640 134902295 4290664656 18446744073709551615 4160195823 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17441 269 96 0 17296 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 81036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22685
/proc/meminfo: memFree=1639592/2059040 swapFree=4141112/4192956
[pid=22631] ppid=22629 vsize=8700 CPUtime=0
/proc/22631/stat : 22631 (run) S 22629 22631 22102 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20749165 8908800 251 1992294400 4194304 4922060 140737211285760 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22631/statm: 2175 251 211 178 0 68 0
[pid=22633] ppid=22631 vsize=72336 CPUtime=1800.02
/proc/22633/stat : 22633 (PBPASSolver) R 22631 22631 22102 0 -1 4202496 17951 0 0 0 179952 50 0 0 25 0 1 0 20749165 74072064 17441 1992294400 134512640 134902295 4290664656 18446744073709551615 4160206974 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22633/statm: 18084 17441 269 96 0 17296 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 81036

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22631 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.003999
# while last known CPU time is 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.82
CPU time (s): 1800.02
CPU user time (s): 1799.52
CPU system time (s): 0.5
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 81036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.42748 second user time and 8.24175 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-17 19:09:36
IDJOB=2674592
IDBENCH=2019
IDSOLVER=1174
FILE ID=node050/2674592-1276794575
PBS_JOBID= 11176577
Free space on /tmp= 62572 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-cm42a.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674592-1276794575/watcher-2674592-1276794575 -o /tmp/evaluation-result-2674592-1276794575/solver-2674592-1276794575 -C 1800 -W 2000 -M 1800  run HOME/instance-2674592-1276794575.opb

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

MD5SUM BENCH= fbb7284250700e8b461b63d83ddce719
RANDOM SEED=1846114539

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1711800 kB
Buffers:        101276 kB
Cached:         152856 kB
SwapCached:       6564 kB
Active:          89920 kB
Inactive:       178404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1711800 kB
SwapTotal:     4192956 kB
SwapFree:      4141112 kB
Dirty:             640 kB
Writeback:           4 kB
AnonPages:       11740 kB
Mapped:          13036 kB
Slab:            57164 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181684 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= 62572 MiB
End job on node050 at 2010-06-17 19:39:38