Trace number 2674609

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) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-jac3.opb
MD5SUM05a03b946ede4da21fcf30fd621632f5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.705892
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables1731
Total number of constraints1254
Number of constraints which are clauses1254
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 constraint694
Number of terms in the objective function 1731
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1731
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1731
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

2.88/2.95	c 1731 1254 0 0 0 0 0 0
2.88/2.95	o 25
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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-2674609-1276795281/watcher-2674609-1276795281 -o /tmp/evaluation-result-2674609-1276795281/solver-2674609-1276795281 -C 1800 -W 2000 -M 1800 run HOME/instance-2674609-1276795281.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 14035
/proc/meminfo: memFree=1586844/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0

[startup+0.0593111 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14035
/proc/meminfo: memFree=1586844/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101314 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14035
/proc/meminfo: memFree=1586844/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301331 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14035
/proc/meminfo: memFree=1586844/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701363 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14035
/proc/meminfo: memFree=1586844/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50043 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14038
/proc/meminfo: memFree=1389792/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=285828 CPUtime=1.49
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 70973 0 0 0 64 85 0 0 25 0 1 0 55132028 292687872 70879 1992294400 134512640 134902295 4292203952 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 71457 70879 259 96 0 70669 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 294528

[startup+3.10056 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14038
/proc/meminfo: memFree=1297288/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=357052 CPUtime=3.08
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 92929 0 0 0 215 93 0 0 25 0 1 0 55132028 365621248 88408 1992294400 134512640 134902295 4292203952 18446744073709551615 4160030812 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 89263 88408 262 96 0 88475 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 365752

[startup+6.30082 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14038
/proc/meminfo: memFree=1216068/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=379332 CPUtime=6.28
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 98269 0 0 0 532 96 0 0 25 0 1 0 55132028 388435968 93732 1992294400 134512640 134902295 4292203952 18446744073709551615 10951943 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 94833 93732 262 96 0 94045 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 388032

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14038
/proc/meminfo: memFree=1236652/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=354860 CPUtime=12.69
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 100466 0 0 0 1171 98 0 0 25 0 1 0 55132028 363376640 87568 1992294400 134512640 134902295 4292203952 18446744073709551615 4160032365 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 88715 87568 269 96 0 87927 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 363560

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14038
/proc/meminfo: memFree=1230452/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=360660 CPUtime=25.48
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 101933 0 0 0 2450 98 0 0 25 0 1 0 55132028 369315840 89035 1992294400 134512640 134902295 4292203952 18446744073709551615 4160012899 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 90165 89035 269 96 0 89377 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 369360

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14038
/proc/meminfo: memFree=1221152/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=370144 CPUtime=51.08
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 104288 0 0 0 5008 100 0 0 25 0 1 0 55132028 379027456 91390 1992294400 134512640 134902295 4292203952 18446744073709551615 4160025813 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 92536 91390 269 96 0 91748 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 378844

[startup+102.309 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 14040
/proc/meminfo: memFree=1201312/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=389620 CPUtime=102.27
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 109127 0 0 0 10125 102 0 0 25 0 1 0 55132028 398970880 96229 1992294400 134512640 134902295 4292203952 18446744073709551615 4160025053 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 97405 96229 269 96 0 96617 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 398320

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 14042
/proc/meminfo: memFree=1185440/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=405708 CPUtime=162.24
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 113163 0 0 0 16119 105 0 0 25 0 1 0 55132028 415444992 100265 1992294400 134512640 134902295 4292203952 18446744073709551615 4160034044 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 101427 100265 269 96 0 100639 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 414408

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14044
/proc/meminfo: memFree=1166468/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=424376 CPUtime=222.23
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 117837 0 0 0 22115 108 0 0 25 0 1 0 55132028 434561024 104939 1992294400 134512640 134902295 4292203952 18446744073709551615 4160013055 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 106094 104939 269 96 0 105306 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 433076

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14044
/proc/meminfo: memFree=1141048/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=450412 CPUtime=282.21
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 124286 0 0 0 28108 113 0 0 25 0 1 0 55132028 461221888 111388 1992294400 134512640 134902295 4292203952 18446744073709551615 4160043134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 112603 111388 269 96 0 111815 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 459112

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14046
/proc/meminfo: memFree=1118604/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=472204 CPUtime=342.19
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 129781 0 0 0 34103 116 0 0 25 0 1 0 55132028 483536896 116883 1992294400 134512640 134902295 4292203952 18446744073709551615 4160043354 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 118051 116883 269 96 0 117263 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 480904

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14048
/proc/meminfo: memFree=1099384/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=492040 CPUtime=402.18
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 134622 0 0 0 40097 121 0 0 25 0 1 0 55132028 503848960 121724 1992294400 134512640 134902295 4292203952 18446744073709551615 4160043134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 123010 121724 269 96 0 122222 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 500740

[startup+462.302 s]

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

/proc/14037/statm: 165594 164236 269 96 0 164806 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 671076

[startup+1182.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/108 14068
/proc/meminfo: memFree=919088/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=672052 CPUtime=1181.96
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 179529 0 0 0 118038 158 0 0 25 0 1 0 55132028 688181248 166631 1992294400 134512640 134902295 4292203952 18446744073709551615 4160043142 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 168013 166631 269 96 0 167225 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 680752

[startup+1242.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 14070
/proc/meminfo: memFree=912640/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=678136 CPUtime=1241.94
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 181082 0 0 0 124034 160 0 0 25 0 1 0 55132028 694411264 168184 1992294400 134512640 134902295 4292203952 18446744073709551615 4160043320 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 169534 168184 269 96 0 168746 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 686836

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 14072
/proc/meminfo: memFree=906688/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=684076 CPUtime=1301.92
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 182568 0 0 0 130031 161 0 0 25 0 1 0 55132028 700493824 169670 1992294400 134512640 134902295 4292203952 18446744073709551615 4160043134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 171019 169670 269 96 0 170231 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 692776

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 14074
/proc/meminfo: memFree=900612/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=690148 CPUtime=1361.9
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 184081 0 0 0 136028 162 0 0 25 0 1 0 55132028 706711552 171183 1992294400 134512640 134902295 4292203952 18446744073709551615 4160043134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 172537 171183 269 96 0 171749 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 698848

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 14076
/proc/meminfo: memFree=894288/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=696420 CPUtime=1421.9
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 185647 0 0 0 142025 165 0 0 25 0 1 0 55132028 713134080 172749 1992294400 134512640 134902295 4292203952 18446744073709551615 4160012998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 174105 172749 269 96 0 173317 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 705120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 14076
/proc/meminfo: memFree=888336/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=702348 CPUtime=1481.87
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 187150 0 0 0 148020 167 0 0 25 0 1 0 55132028 719204352 174252 1992294400 134512640 134902295 4292203952 18446744073709551615 4160046081 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 175587 174252 269 96 0 174799 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 711048

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 14078
/proc/meminfo: memFree=882260/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=708588 CPUtime=1541.86
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 188659 0 0 0 154018 168 0 0 25 0 1 0 55132028 725594112 175761 1992294400 134512640 134902295 4292203952 18446744073709551615 4160043134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 177147 175761 269 96 0 176359 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 717288

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14080
/proc/meminfo: memFree=876308/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=714592 CPUtime=1601.84
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 190151 0 0 0 160015 169 0 0 25 0 1 0 55132028 731742208 177253 1992294400 134512640 134902295 4292203952 18446744073709551615 4160031937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 178648 177253 269 96 0 177860 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 723292

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14082
/proc/meminfo: memFree=870480/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=720384 CPUtime=1661.82
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 191589 0 0 0 166012 170 0 0 25 0 1 0 55132028 737673216 178681 1992294400 134512640 134902295 4292203952 18446744073709551615 4160046083 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 180096 178681 269 96 0 179308 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 729084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14084
/proc/meminfo: memFree=853864/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=738148 CPUtime=1721.81
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 195749 0 0 0 172008 173 0 0 25 0 1 0 55132028 755863552 182841 1992294400 134512640 134902295 4292203952 18446744073709551615 4160025245 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 184537 182841 269 96 0 183749 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 746848

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14084
/proc/meminfo: memFree=843448/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=748356 CPUtime=1781.79
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 198310 0 0 0 178003 176 0 0 25 0 1 0 55132028 766316544 185402 1992294400 134512640 134902295 4292203952 18446744073709551615 4160032184 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 187089 185402 269 96 0 186301 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 757056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14086
/proc/meminfo: memFree=840968/2059040 swapFree=4140244/4192956
[pid=14035] ppid=14033 vsize=8700 CPUtime=0
/proc/14035/stat : 14035 (run) S 14033 14035 13504 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55132028 8908800 251 1992294400 4194304 4922060 140734310338528 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14035/statm: 2175 251 211 178 0 68 0
[pid=14037] ppid=14035 vsize=750812 CPUtime=1800.1
/proc/14037/stat : 14037 (PBPASSolver) R 14035 14035 13504 0 -1 4202496 198925 0 0 0 179833 177 0 0 25 0 1 0 55132028 768831488 186017 1992294400 134512640 134902295 4292203952 18446744073709551615 4160043139 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14037/statm: 187703 186017 269 96 0 186915 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 759512

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 14035 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1798.33
CPU system time (s): 1.77
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 759512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 3

runsolver used 2.82057 second user time and 8.65668 second system time

The end

Launcher Data

Begin job on node003 at 2010-06-17 19:21:21
IDJOB=2674609
IDBENCH=2045
IDSOLVER=1174
FILE ID=node003/2674609-1276795281
PBS_JOBID= 11176598
Free space on /tmp= 62524 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-jac3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674609-1276795281/watcher-2674609-1276795281 -o /tmp/evaluation-result-2674609-1276795281/solver-2674609-1276795281 -C 1800 -W 2000 -M 1800  run HOME/instance-2674609-1276795281.opb

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

MD5SUM BENCH= 05a03b946ede4da21fcf30fd621632f5
RANDOM SEED=817178162

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1587488 kB
Buffers:        147140 kB
Cached:         226120 kB
SwapCached:       6060 kB
Active:         152896 kB
Inactive:       233600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1587488 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:             884 kB
Writeback:           0 kB
AnonPages:       11664 kB
Mapped:          13056 kB
Slab:            63304 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183484 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= 62524 MiB
End job on node003 at 2010-06-17 19:51:24